thumb|Alonso Lobo Alonso Lobo (February 25, 1555 (baptised) – April 5, 1617) was a Spanish composer of the late Renaissance. Although not as famous as Tomás Luis de Victoria, he was highly regarded at
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0365a93153800fc94a5d81ae3c714d1263866b20e57868dba41ad239a24306. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0480e62a-e97b-419e-8b39-b91a1a286c50.json and https://artists.proofprofile.net/proofs/artist/0480e62a-e97b-419e-8b39-b91a1a286c50.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149cd03f19484d4b11e3655546eba439628d4994d8176109aa3db26672bed6c6. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1917202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6183e60a75841fb706a432352914cac8ed5282999a0b7ce414ccc19f9dd4eb20. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1917203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba62a86978073006967b2375814e298917539a77acd9e8d3e94e82fab9397baf. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1917224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4072b59686570400f38477a8e9e8dd02840cc85cb212dcba0c93cc7b636c64. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1917205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf0c46d29338826615df8593857655cd11543f0bfe0c9325446b2c58f0a0267. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1917206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d91df92a365c866ba4cf673dc70bde4493ff62fd82579602d6e2661c28a460. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1917208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2e16aad5e6fb6c6dfe7b973d2be8f4f4a38ebe31d577cd93d5b5698804928c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1917211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153d3e6ae2966ab8d846896c5e7fb50b6cb27902e1274754ee2e72313a58b3d1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1917213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bda6d0675152efd1aa42de62cd5b0da8971a3862ddd2942a1ca868c74b2c731. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1917217.
Fading: 9 Centuries of Choral Meditation & Reflection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b99e9ba8e9fbc440b919c747a44f5fc590a827a26182cb240f6be1e27ea90a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e63a0c2dcbcf60d5573c6067ddbc899fe50f00d5a333e7b19edf5da06f8adf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090116ce6dd0062062c88d98db7b85d1ae3440842a28f0a591b34ca228cf25ec. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd3153dc45f52468102738a42b0cf394d936c876f90f272a71879f7856c6949. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe461ac02a0123a2b06d23dbbbf05b0b64038ebc4b70c7a70fce6a6a42e3f3b1e. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06483c0512a103d792d046fad3ef516ec8678f2eb754dab9b12821764b1bc778. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028506.
4 Estonian Lullabies: No. 2, It’s Time for the Little Berry to Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651943b9de0a5051780a6ef997ec894e59dafd5b3dab0e9ce19bce02696ac000. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe161daf72def7eb1621120d1c5568eb55422ce288a6e19a0a5033a2e0ac349b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028508.
4 Estonian Lullabies: No. 1, I Sing for My Child
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e5d6ff5a77b287505e0a6c2174d69ccc09120ebdabbed73b298ba1c2e171be. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd671b5d157745b706d8fc0fa2333caa0aa51d37493f50d3fee258a321a6b23aa. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028510.
4 Estonian Lullabies: No. 3, Let the Cradle Swing!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c8a74eb305e21604e6ff95b0c83830e66640939f2d9f9a068f7a8bee293f69. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3f124a78a7900c0d9335308e6b346b01c54db14a9c1ce9237dcae279c13a57. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7582cbb3a0a061dc3465fa69e77b0d716518a3ac959ea6db049d303b1aa933b7. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3af09a3a677a700a66af764065216a8c97e784ffe286a0d64984cbb2a00428. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019f719e9e83f3c5208d5caccfc63d30885e0dc4dfb9a3d19e4f1008c391aca6. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd201ead03a56932b766f3bde6c96b9796b2596a45c1b614779a82125f78c5e1. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5a73d0ce3515b759c064f93927ef634758f14153401f38082b74f8131f93d7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d175058b8e45c2ed56c875be01db070def89a6b9f63360cd6cf3d07097749c4. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2028518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fd42e37a4f88d801a263f291ca8bd1c1e7ed6d9633a16ece5913ca3c570310. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182143534.
Sacred Treasures of Spain: Motets from the Golden Age of Spanish Polyphony
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33acf03b63586fa8510d531da851f5726bb4fb164a964c4424374e16c615200. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510f85f2402f90b7aaaa6f5442c0fe56cc377c8a479afa21af5388814a7e3a72. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6771512af030970406142095bd1d26e6c90bc349446e20d5687a090f306f2079. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f6940e656db1fffd5dff2e2d0c0789f65e6af5ed2590e62dad8d4d2a2ed002. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ba6dd86ab1a4c1db3cde197b5852b496883ceeab54eebd1f28db3f5af7b782. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526dd44aae251ac37e37317ffe1102850e2c8d83628c44b09ed559fb0bb7874f. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee3af44c92e58013f99148218f8eb9b27832719e93cefdad85e4ed62a04c877. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a1a57c5352f00e01b7935cb20ea110015423078c8b0a1dd78ce534745ea72e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035909.
Salve Regina: IV. Et Jesum benedictum fructum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff64f82e7ab6de54093d37da9630803d68b71e1bc4089795862c096d5b5e45d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035911.
Ego sum panis vivus: I. Ego sum panis vivus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b747c769dc2ad39db6bb504f0ad8b514c8f99dc2b38c0af5379b93dfcd2cda. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8c5dfed7df3bd500328bbb90fdfaa34e3657027e4fa3e9a1ea12848b05a862. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e729de6c7a964d78f4d245302dc7f1ac347b47ae7994f9f5827013c82c311f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035914.
Ave Maria a 4: I. Ave Maria, gratia plena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99d627210012d5202a4016abc0fc22c6123d8a6a402828083ad25ea50342615. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035915.
Ave Maria a 4: II. Sancta Maria, mater Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841e3531cef63765db048401acc1c92a9926315f9c8d497766dca0d048c38cdf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035916.
Ave Maria a 8: I. Ave Maria, gratia plena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedff4bdf99cfaa5c30f18dc194dd2f0983ee8e58627ad601442837c95dddf208. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c82fce107db38232b52058b94be022389dfada8817b2c11776cc7845a72806. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18de68ae1f561b1f228d979aae66a2cb5ab951250e6a89fd843981c1842a3363. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93570d457da73c1a73890440f0b8c909860525ad559c1112aa6b6f98f2cc0d4. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c73f99fae0abb3afcd096d19973b1d9711b2d2ba8276e5a626cdefb9466629e. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2035921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db8d0ae518b79a8d824b902424e384cd86ee3bc468bda5821c715d5e00e1391. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331803932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d8c70523c8630811efbc6432e792aefd5164a619831126a6790550cd6b9fbc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331803933.
Alonso Lobo: Lamentations & Other Sacred Music
Lamentations: I. De lamentatione Jeremiae prophetae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094cbdd5b040b43c17d30ed0842725053b307b6d4b9885210fd2b58a4381576d. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1610607.
Lamentations: II. Heth. Misericordiae Domini
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4df963c7463b287dd083c17fb0c0304e4b46bd4735211ba891004be51dd4079. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1610608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e7eb4b87f3e9dd88c79fcd423af2fe1b18412c255478674238cabfd64cd084. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1610609.
Lamentations: IV. Heth. Pars mea Dominus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa336119c25bc337bb1253e621064905d6e31314e1288737f47a12941a4bc9a3b. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1610610.
Lamentations: V. Teth. Bonus est Dominus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a33709e7999ff8e064ae1b5a17bdcccad5779c7c33475b0b9ef4c47378c32fe. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1610611.
Lamentations: VI. Teth. Bonum est praestolari
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98737d4ca4178744b58016893be25a470fa31ff1c72aac2344d5add81bc205c2. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1610612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e967e7865cf5c1856c8a231999de4f79212aa438d6c7dc462d8cbc4afb0e375. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1610613.
Lamentations: VIII. Iod. Sedebit solitarius
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe018486dba514ddcf65456ecf6fa603f28d6bf73ffc8ed6547bb9053d04a66ec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1610614.
Lamentations: IX. Iod. Ponet in pulvere os suum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5799573288cb51566713205ad87790d0ae03e699f1d3921a4a721690a4255f4b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1610615.
Lamentations: X. Iod. Dabit percutienti se maxillam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c65dbd115af59310fa91cc5a0c729577c64a3a66ac125a3f7052e812206e03. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1610616.
Lamentations: XI. Jerusalem, Jerusalem, convertere ad Dominum Deum tuum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a687648083d6b6c652d98dc90ba10b587468e414b7363c877e34b5c99c6ce6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1610617.
New World Symphonies: Baroque Music from Latin America
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1591201fc974d80564339dc9a7f11b1448298ce370737be849205950e379c7. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0338001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a107c0017ebc1fdc62aeeb37e8c41ad5223f4aa7f4369129ab26748987ce1fe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0338002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1562a20b1994badd6aec540548505041800faa94112a203fa729e28767bfef3. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0338003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbf87ed5183f629a35513d1bb02fe6026f4a506117d2709c2b904c23a3f492c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0338004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f19605a63307424523f4f83b1556d9ea1ccb4796b9cd1ca616abdd1dfae685. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0338005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf4dd64feccd6fad80c9b58c21a1df405ab927403de89342f8b6d42dee7430c. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0338006.
Missa Ego flos campi: IV. Sanctus & Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8291890f542afd8ba46f846750ff99e93035df7d2241c0d85bd75eb7a4e575. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0338007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b806a927cabef1862b342275cd01355379f47b34e27d2dbb0ab200d2bdd385. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0338008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7611e79370aff0f2ed85cc0929807860fd6350598cf963313914dd3052ea23. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0338010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34df5efa89d069becf81486bd2bcb2d9d32c07c0beabcfa6a4d2d8e6beca7765. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0338015.
Mortuus est Philippus Rex: Music for the Life & Death of the Spanish King
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a8307d9430c31d3e184351b42adc2f2411040a168b7dad61aa464ea1facfc1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9804610.
Guerrero: Maria Magdalene - 1. Maria Magdalene, et altera Maria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1129cdf4ed800970b421827fd9f54d237e33cb86202597f5ea01ff07ed9ccc1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM9753101.
Holy Week at the Chapel of the Dukes of Braganza (Portuguese Renaissance Music 3)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0d633f37c6a84474f48a99b93c4818623f2f1039c8978dbe2a3e39e491f02f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9686712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf414be58580c420657bc0a9447765e462c5a885f0306dfb616342b3cebfd5565. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY8516803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e76f3b72ee2ed8a751cc0e52c8432e4f8ae8e517260233d359979804ee9df9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY8516807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1771aa1bf2805063051af0e8e1d2e2e182deccf987318c3c0af17543e6ee2128. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2374602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50065b060827e6bedf7e31bbbac24a71d40c5dafed9a10219456632c8d5b40dc. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2374609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e62703d059ac5f9b060f36b01c02f3c7d0e67b6d8757060e5f9a02554a9a17. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561326628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296a8c97ec4c9c6e024bb08287ea394876a7f166929058765b0d34f8e2739599. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561326635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1f233379b864862d661ecffb43404d505c781f12f831a6fde930c9fcaa7adb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561326644.
Mass in B Minor, BWV 232: Credo: Crucifixus etiam pro nobis (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a01d0dae7d6e72a29a58c5412a95ff381988b1d4fd6e1efe999082bfd2066a7. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190466605.
Mass in B Minor, BWV 232: Agnus Dei: Agnus Dei (Alto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9710545719ede0fa12dbf4227dd0be824da1b29f9e8b0bf53e6b0215991d0d. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190466614.
Saints and Sinners - The Music of Medieval and Renaissance Europe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a93e5fdd338551ceec6ee9260e3ff7728803aa1bcba643eafcee293cb2ee945. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac69e0b5d52fc1af7f563265301d1b3fd4a58b4f2c63e3d2b8a1fec2b2b3c6f0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190008801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188ee2790b8cff06c118b7a1c1c87eb1c2cbec0a54efdb9b15e521af9b8fd87b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199530308.
Sederunt principes (4-part organum - plainchant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ccee54ce3aa819cacdac32fb9cb5ed9f5b09950a9fdc65758f383510ebb039. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190433631.
Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Saltarello No. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35564dd52977ca6105ce414edb7b254ccc8ef19b247a25257f52f4c3ad4f4d9a. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199421209.
Laudario di Cortona: Venite a laudare (Come and praise)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9237648a26b501c09db59d44701fcc02eac84ca3a033d064ce6a7dd1e32f3a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190556909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bd32baa3b31c8b367c36d158bc1bdc0c2b87e9cf3112d5b3ea6f93571190ef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199530701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66ffd6c73673d1e180f78984f6fde95f90e1cdbf8ef98b7b81ff83dd2999e63. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199530704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c972272f8207c5ebfc5cc52231660ab3d771c20c2c1b4c80520bbf69da04a2. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU9900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e9e1954d34ec67d6999ddf3bba909f22b4baa06d04b3ca30cf3bf2489bd491. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU9900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c72a1c5502e37782d8464f195f21d134844da2eb5d8b46a01e27c0684c808a3. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU9900114.
Agnus Dei - Classical Music for Reflection and Meditation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2bf40b83395f8d870b201df2d6c085f45af42a173789229ee0139fac8a4a97. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199391012.
Masses, Book 2: Missa Papae Marcelli: Missa Papae Marcelli (Pope Marcellus Mass): Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11dbd14897d9394e1fd5d1c2ae6b8fb0209bdd50f3f046cc1c29031ea4c1a905. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c52938944d10b11e69ba23e50bdc30fbfd388e6b939b79c596c108f6402e810. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b61f37032ad0080f2a4d05d418bb62c3ae1dd9d86b55f9aa81fe10340a1eed. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ecc0ddd2dfedf2f633923126e78e25bc3646bdf910a7d1980711a2ace5fc82. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199490401.
Requiem in D Minor, K. 626: Sequence: VI. Lacrimosa dies illa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803b16ed87aca116afbfeb2cf7d483656bce1a5abc3d2f33909214f739e5e802. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278106.
Ave verum corpus, K. 618: Ave Verum Corpus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64353648d49a832fe1e95c3776aa49c068e828edbf67429ca37104d897289ef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199274309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13087f6d64bcd48a3291df7828f31aaa19665e80d44ade5c79e5a8d0ae6de8c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199240810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da4fcccdf95f8d907a6e6f1e1c6d3023e861bbf8262996ca92ade2fff900824. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199421705.
Constantinople: Music of the Middle Ages and of the Renaissance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ab560aa7f40ffb73d63dc0ad304c055a2e140bea6bef7252c4f5cbc94a2cc1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13233e020bc46fecc830412f68d2646851b9f9f34f92107e28c25af3a77523be. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef1a04a31c998ab57a6aca1bba3b1e9801be88e8b865317981f4709f6132e6c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf8a7a05132eb1de031fb99d64bbc2a4f9e3e2876586e7a61a600e1124bd55d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4421b7938b437e3258191aef8ec40d013b2a32d71f2c35358b6e704c25ce38. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f10273c1b9ebef39114f846ddf6429ab70edb7f286070605d8d4dd3c8b39c9f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858e5ae38773837525d5cced362caeb7caf0fe37513eff69495612b667a3b99b. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa7d6180015da675da04f39ac72253f2bfa2389c74eacfd0ae92365147e30bb. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32497c000d43221daaec979bd781cacf91e2e962b2277c331081db83884b66fa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb47e22f21c3ec803f5339bdb3520734d8e01ed2844d1ddd47d6762b4324cda5. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5700a06f94704e134444d38ad02d1db6a037df3b9cd187319c1d5efbb7e03a0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594a9fd49045c27346ea7e5d8ca8028a0141e2a35744d361caabd2eb9780dcd4. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a31e1bca59b57b7b469b5e12d2157dd9e63331294ffd63505ee3411c7d14673. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755c91aa1b0613a5d483c2ce57084b8bbf756b9c3bd9a5364d1cdb4e6cc3da57. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75686f6cf2067bf42fea8b283025a2bd4ccce0fa82d100bda1a0593d72e736ae. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe544c7736ac769d68c1f8bfb1cdbdf3de4176a4865566dbe58d0460f8f5ece9e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52b2d496cf6d8a58dc219ce93d5ef58e12ae73bba8a6592d12998f5799513f0. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee643c866c868c2c8ffe57559e262b1914b4ae2a512f1a1023171f97b67c6834. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331106342.
Salve Regina a 8 (Antiphona de Beatae Mariae Viginis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310fec61463b77f01161b677621ac3471d46d54520276c98409aba860d43d5dd. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960130539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5abcd3e765fa3436fbb819f921af00a91877ec972ba33caa76089e5db69af2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960130527.
Officium defunctorum: Invitatorium: Antifona: "Circumdederunt me"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb9b20f8a17e3f70e4b8e7ec5d30e231c2a0f38a4ea35ed87289f5a1fa5a182. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731101.
Officium defunctorum: Invitatorium: Salmo 94: "Venite, Exultemus Domino"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d93584940dfb852bede7b932956ef2b4cac3ac05b9fd1b5058b0fddc6460a18. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731102.
Missa pro Defunctis (1544): Introitus: "Requiem aeternam"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf536d212ebf467ecc7e5ab2d3a521752fef986c65d56eeb506f76e7213a54e0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411bc7a2b4a4b88f825e293611db439c14a29936c2a8dd5e202fad6ce2102be3. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731104.
Missa pro Defunctis (1544): Oratio - Dominus vobiscum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4c2310f137eba2a784ecc4f883b7a4807b41f3e9f3d611afdab83951a25de5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ca6dfd3983eff579f129c6803346632e44d237674d7a207a8c8b9ecb85ef2e. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731106.
Missa pro Defunctis (1544): Graduale: "Requiem aeternam"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b4ec455936b49d76a8ee7b79d15dbb28e82d1181b060f49c7aa7576675d258. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731107.
Missa pro Defunctis (1544): Tractus: "Absolve, Domine"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81544942eb371a14eddbed9ce2ee39142d0654475685f99e5d274f7d8fd9f5f6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731108.
Missa pro Defunctis (1544): Sequentia: "Dies irae"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29115c607b6af541b9d737cbc78accd7996f133f6b5c87219663e68186410884. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e21dceba24c558f8e92bbcf286fc5c9b626ab5a51e33c9647a52f2c111ba51. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731110.
Missa pro Defunctis (1544): Offertorium: "Domine Jesu Christe"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fa9cc66862da379b0f77593ca983fc70d93a7dce96518debf8c7653fd1c4c8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6161e917c0213cc5e8f400dd429f6ffb101e79fdd0cbdf729147667ff185456c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea474bd791fbf170eaf8b625e3156d62736be5a870285c9c1bbaaa14947ae68. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90db29927a9c56562e0fa9478049eedacd1e38e5923d1d6fe415b0063df375b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731114.
Missa pro Defunctis (1544): Pater noster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb936ec18a7276bd66e171d86f0d18036cc4ddb597aa1ea92f0b2b2147b0b30b. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdfb4cc148d2a971b7a517618aa0d8504c5f703cfd6173c84500030a0b608df. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731116.
Missa pro Defunctis (1544): Communio: "Lux aeterna"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b48be1fd0a13926c9ee12af4de5558f9166347cb299792e603fb23fa243168. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731117.
Missa pro Defunctis (1544): Postcommunio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c902c753dc2d12679be5ff88c66276d92c78193ea3010169dca6ea4a862102. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa59b9fe3450f71b7f9c86b32bc433d11eebe12b8faeac9f99b68f7b8938c47. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059703620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba63cc5cd4250301360932e4b80ae8c2e30ba1430ecf129b9855d9a87dcd8d6b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAKS1400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1abcd858e03f193e1f8fd6534ebb9b156d35409023c82152220476960622ee9. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAKS1400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ba49769afcf943ec0cef9777a26eaf157bbeccfa4e24ce1eb74113185b8b8f. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAKS1400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b77335b66cbd584c5b6b1e67d1f7bdf22dd67ffdb7ae0c5b0c64fd48174ce1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAKS1400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea26b087aa9c4b78aea78757df1b217f7dade8146ad35b2bdcf4ee50f91aa8bc. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAKS1400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9771e64b09200d684812c29f5aec62731d3fb1247e84872cce4a8b5ea621334a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAKS1400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5bada671f91fb0dadf746fdae32102403dc26ea1a06be97684ab4abc922806. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAKS1400050.
Symphony No. 3 II. Lento e largo (feat. Polish National Radio Symphony Orchestra)
Polish National Radio Symphony Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a14b44f636396de66810edb98edf90734da99e86998ef53a88391491a07952. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAKS1400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976e875aa9626fd54d1285118ecf27c726c6d7f193faba8acc841f1099f5279f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAKS1400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e8c02b038bba5168a722b5cb6f94b8b3debd80eabc34709ea1d582edc29120. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAKS1400053.
Spain and the New World - Renaissance music from Aragon and Mexico
Mondéjar: Ave rex noster (No. 202 from "Cancionero de Segovia")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6183aba76b35a0b2c754dfcc339f0b8bffdc2c9cd788bb416fa0e5db2d946348. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9105176.
Franco: Sancta Maria, a 5: "Sancta Maria e yn il huicac cihuapille"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0f9ec80195e3ee2aa5278b53a878becd4e99b9c390d23e2f22bd07c62b58cf. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9105194.
Penalosa: Inter vestibulum et altare, a 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5657543642dc16b2f4bffa4d4d54047252b15ae57c150ac4115393f1025b1d8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9105178.
Lienas: Codex del Convento del Carmen: Salve Regina, a 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31442457a2b75247af31a9903a68eca9a532f24fda74e0e288b7adfcf1649f9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9105195.
Morales: Officium defunctorum, a 4: II. Lectio I, "Parce mihi, Domine"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bd35cc780a5d8a9d0527457c8712f44d2c0f75b1966bffb49783266e411886. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9105197.
Encina: Más vale trocar, Villancico (No. 201 from "Cancionero de Palacio"): "Más vale trocar plazer por dolores"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79a0c008338666311ff84f9a16ca6dc5ca248d76b233c962151970e82d0dae3. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0900079.
Urrede: Nunca fué pena mayor (No. 259 from "Cancionero de Palacio")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3978f47a4958515ea3e3e4ac90cb531ad600bc6161eb98e2f51986a27c3afe8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9105189.
Encina: Hoy comamos y bebamos, Villancico (No. 169 from "Cancionero de Palacio")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a4858267fb3e6890e5d51ab468902e51912969b7e9a517376035c0fd8c7ed1. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9105193.
The Orange Tree Courtyard - Renaissance Music in and around the Cathedral of Seville
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fd35bdee7457d8572725060347bcf059d674e817aedb0bea78f5fc2c396100. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492344801.
Cancionero de la Colombina: Propiñan de melyor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75685a71dcbb02670e7193764950b0aa721a8970fffa876b4ef806a98f925cb6. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492344802.
Cancionero musical de palacio: Virgen bendita sin par
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ea05607b14866e6f3c0d417c027f1c904ecd78a67c8097a72122e20fb7f27a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492344803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e672693b4ecbcb41577d9fdac22ac563a973365d0b7d72a85eb24966cd2ba4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492344815.
Tres libros de musica en cifras para vihuela: Gallarda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa583ca3bc30481b0c3e0287dd0e1a54cadc609e49b8695977905824aa582ce4a. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1492344819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cac3344cede4b43f19a574fcea88032360b6450618026e0cbebcb70dc4f2c29. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124801.
Requiem Mass, 1605: Lesson: Taedet anima mea
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3727d04827ad3c7a623eb47ce649c624b95618c8c720029a3b23ffb58d65390. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124802.
Requiem Mass, 1605: Introit, Requiem aeternam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e10d4c3599292c9f95679932d01721bc88e696220eba54f883ec702d9e4e6c2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2329bad1f70428e60c604b1ae7a2aedc8b07e2f08ef5877569b1cff5b13c5b03. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124804.
Requiem Mass, 1605: Gradual, Requiem aeternam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda797a7ce8c3257fc7721f6952ea2678810aed70fd952614a02dc62b39d70df9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124805.
Requiem Mass, 1605: Offertory, Domine, Jesu Christe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf136357dd32aecf6de743b991f920722b2439bf6e0aae9b0bb1e235f4f62f1b7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124806.
Requiem Mass, 1605: Sanctus and Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6636c8c3dfb464d1813a32af15df93b1837be5f3a3597f3ed9a9461facb29e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc949bb147cf32b63631ef7228e1da10f0f8e8dbf3d3c2e86c42dc6cc469574fa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad96b90ef7542e085b74dfd723dfe07f8cc4ccbe12af4ef962d4cd2064121791. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124809.
Requiem Mass, 1605: Communion, Lux aeterna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846475878ff237265e8de53f45e0dd042b715fb7fdee7471086c2d24b695bb1e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124810.
Requiem Mass, 1605: Motet, Versa est in luctum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db7f392a512af4302cab552f7ccf26590027c2a33dfdabb7f4eaf6c1d7d190f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124811.
Requiem Mass, 1605: Responsory, Libera me, Domine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a1463c1f9955291701144422d6d5ec7cd013259721e0ae4248505c6607e3a1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124812.
Lamentations Ieremiae Prophetae: De lamentatione
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce3a49868f0dabb327a82a25aa7ae3efb72f437d253c01676d37c5c20f24243. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f18ae927d6ddc33a01c5145a0a69d209c1830f60687c516a6fb0c26651094b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124814.
Lamentations Ieremiae Prophetae: Misericordiae Domini
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376419b36cd02ede814f6f50aaa8f7edbc3cd2732e4c9fb8e749fe73bb53c662. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124815.
Lamentations Ieremiae Prophetae II: Heth II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d3c72dfec5cd855fe04794ce1bbe981319bdcba9343c0bb06b1aa5e3049429. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124816.
Lamentations Ieremiae Prophetae: Novi diluculo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982573197b4cf6a2621f765aa76dd5d4f6c3c8ca518af040c3b39ca77a192305. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124817.
Lamentations Ieremiae Prophetae: Heth III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68b6a31b54c282d5555ddbd5aa428328e34264ed6f1951fc84230d1b2beafc0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124818.
Lamentations Ieremiae Prophetae: Pars mea Dominus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcdd1eb65ff7ef3575f23f354e548fe0a2de90ad1dfc284e4705b46603b05ef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe563df987522cc223b462691c57bddc80c4fd23b1717986bb681f68a7e17767e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124820.
Lamentations Ieremiae Prophetae: Bonus est Dominus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfb7e5b09e4b6e9bec1abc08ec72634deb59f2a24396523f87ce666ba800f18. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124821.
Lamentations Ieremiae Prophetae: Teth II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d457bf9a42896d515b4ad3752a5176859ba192331997cf63986851dc54686e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124822.
Lamentations Ieremiae Prophetae: Bonum est praestolari
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01807a88571e1008e5f61409b91bc8e5e17f7b93ab54f31d51a36eb5839b610. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124823.
Lamentations Ieremiae Prophetae: Teth III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fdbe40f65b808afb4f19c9afd665112a083da66de599338a0168eb8513a5fc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124824.
Lamentations Ieremiae Prophetae: Bonum est viro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e41b2ecc34b1e4b9ccb5ab51b45a2ef8049bbe4cba64ff1bcbe033a51c53de. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab07bddf6be48947c6484ab5386706a4bf82f2454c5b7e5254a0cfe3eaeb955. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124826.
Lamentations Ieremiae Prophetae: Sedebit solitarius
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c76282f9e355066b79504993eb0eba10acbfb5d3e5d8b2f2699e533cfe23f3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb5619e4bbfbefc07c94bddf833ecdbc87bbc4997b022cf9d29dc5234007240. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124828.
Lamentations Ieremiae Prophetae: Ponet in pulvere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda61a0c5500e89fb007383609273df0f3e5a4a659cb51f338213aa14add91c35. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124829.
Lamentations Ieremiae Prophetae: Iod III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd012dabe6ca81e403f449164c71d5b87b90ca455162b9bff243aaff69269646. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124830.
Lamentations Ieremiae Prophetae: Dabit percutienti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6dd920e690faaca46d5d9e85d024f60c621f5b20e648929996bc9029c74843. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124831.
Lamentations Ieremiae Prophetae: Ierusalem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568418b4f77f4c43bccf871a0734fa896d764eb69747b87f5327dfb491f58f12. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1124832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b853c6c864e96934a0731bf66593944037de546398620ead793faffff9526d. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2444588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16acffb61e36863382c04e4bc26ea5983a25273037f159acecc4bad626507f33. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2444590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0994f35790f5fe353af02f6c559edbd91295a90f913c0aecd855abffbca8d517. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2444591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b816b08aaad41108acc5768ce5980e58527e4d427956ed4746400b2891019c. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2444592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe86fddb53958982ec929192123fc53c68057028649dd23ad33f8cc909ec6cca. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2444593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bddd1080be162bd4e842b2860e815f4618248e12cabc64eb75ffaafbcc740d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2444594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a2dd6ad8ced4fb69d66868b0853eeb94c815598f5b530a32f0a70b02e789cd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2444598.
From the Imperial Court: Music for the House of Hapsburg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa36fa9835cf151c28ebd66fdebddfec5f0f260836811bd68e32e8078aadfdc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11359501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3d505b3b9d33e4d1af72568049ce93fee0171ade24c51217ac107ab29edd50. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11359502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908f18ea148f485e076500278100300de07f8f11b050232c7c9efcc067acb101. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11359503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e48bd0a4d2e264f71be7b1db328364c755ce318a4438c724b69c5144f8f1664. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11359504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5846d7fd21ef43c16b8fc0fe2ebd8dbd866e9da7f7617ea061585f20a4536f. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11359505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6935a91f2db51beeceb2bfc522adf3faa0cef8de7ddeae2cb1491dcfd8376d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11359506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd5636446142aeda0d5235a9c325d2e207c0c2efd307cd66adb7f966b1ca3b8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11359507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5116d9bb6b8e9974a35ecec76726d37fa633a4f7e02799914454812493c0b081. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11359508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62d5876fdc656262dd151185ca4441f6e6999ce2107271ed7d6bdc4ceaf4102. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11359509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364e6c36d3f57f48df910eacc3885ccdb71f3e504b559e491565c961a38ef75b. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11359510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378a122ff09027f9c1e43da1d872645c4328fa0f4f62525010a8066e333df6a7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11359511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10120e6b3aff93edab9c9a436312c9aafa15b9e88cb8cea25e785c833ddf8f9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9974852f1d27a91bb6038cfdc7aff940a166abcd45666aa46c6ff26e76b3c55d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d39bbe6dd519ad60c30bd36fa2694c4abb3343b2f8d114816ce02fe231a4f3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf2cca69992038150b2d372022f96434bf1d3b9939ed30d994d36bfec958ce0. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb3b61181a4e9f5e23fb5e8d95c6e07a754bf8a164090871bb10d54ed01abd8. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8a8f707839eb78d844690b5d6fac08b01d281a8d9e2c3c5c98de42493b0b6e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291506.
Missa O magnum mysterium: O magnum mysterium
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9178bc9b71bcd910f64e8f1a506b360a9b968bcb5cfcdd2ef6aeb89a848fbc9e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72a138cd2b793ce208e0bf82e7d49b6307a0a91cdfd057e51e9ae1e6522a66d. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5185f909cd9974719127ca9b10c469a2825d2e6acd2d13f8fbc58b26d48a605a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd4045cd4d8c19ade2aa5c2917274c7b608ea9a1464e4e458fcbb24a231ea1a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0993d7881351a92660cae82e5af913db9dca8af3755eaa9ecbc6b0a48b52bb. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c52938944d10b11e69ba23e50bdc30fbfd388e6b939b79c596c108f6402e810. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291512.
Missa O quam gloriosum: O quam gloriosum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fcdd44abd8073c7f4e52be094153a1da6122ab3637c021e97cd2faf0fdbe72. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291513.
Missa O quam gloriosum: Ardens est cor meum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91bc8bd119519110cf7277d2062020e612a665794790b7efc4f1fcc9a60a4381. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b61f37032ad0080f2a4d05d418bb62c3ae1dd9d86b55f9aa81fe10340a1eed. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291515.
Victoria: Requiem (Officium defunctorum). Lobo: Versa est in luctum.
Victoria: Taedet animam meam - 1. Taedet animam meam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d4c50ce49fb32835b8a9bee17b64187d70c6be2654087002793ac7068d879f. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751201.
Victoria: Taedet animam meam - 2. Dicam Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4178c46c90262e5e922f554209abda72b08a009e5a771fde36ee56c4feb784dc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751202.
Victoria: Taedet animam meam - 3. Opus manuum tuarum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b07de647dcd87429e9be49e012c413b16e2543402f41772dc2a5819a093c18. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751203.
Victoria: Taedet animam meam - 4. Numquid sicut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd223d20d846226ce3e3b35e6a4e1593fe623a2a120fcc1e080d95fba0d3ec9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751204.
Victoria: Taedet animam meam - 5. Et scias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6a34e93e0734179c19d4403b4ec3ed15c414e352b6834148a8a6d8cf50f2b2. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751205.
Victoria: Requiem (Missa pro defunctis) - 01. Introitus - Requiem aeternam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec8ee2f59148200601326618c5e7720119d3a28afa7e8362fc4bed512e09c26. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751206.
Victoria: Requiem (Missa pro defunctis) - 02. Introitus - Te decet hymnus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167bda7678178ad04387a218313e0a059c984281e70b439461b4fdf924fd1215. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751207.
Victoria: Requiem (Missa pro defunctis) - 03. Introitus - Requiem aeternam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476bfd2c37d088038ddd592de34687bdb579609148e7a92ec5e8e3d0ddc06e4b. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751208.
Victoria: Requiem (Missa pro defunctis) - 04. Kyrie I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb560e4875982bd2b325692b2c60a4a87c5618a85509ec432dde333fa0b8e00e9. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751209.
Victoria: Requiem (Missa pro defunctis) - 05. Christe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6573fa0666cf978141bcad052974776cd625c708e0685fe1fea76b1cffe38ac6. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751210.
Victoria: Requiem (Missa pro defunctis) - 06. Kyrie 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e6fefc3bfa47b8f3dd4918fd23edab480d975324c6420f7d78780b3013c57d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751211.
Victoria: Requiem (Missa pro defunctis) - 07. Graduale - Requiem aeternam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ccdfce33e138c0a655302a3929afc097597f7b072219e3ac1dca8537824d44. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751212.
Victoria: Requiem (Missa pro defunctis) - 08. Graduale - In memoria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef172ef74a51e37b64d9e254189a319bb97dfa69561e1566ed651357a57c645. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751213.
Victoria: Requiem (Missa pro defunctis) - 09. Offertorium
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624aa428adf0d60b4afc0bcbdc4b4db440dc543a1f7cf7209909fdfcd6ab0190. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751214.
Victoria: Requiem (Missa pro defunctis) - 10. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c92f0a50783c8bf106cad4546fae902bc23fccd773c87e2990ae9bfd040e02. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751215.
Victoria: Requiem (Missa pro defunctis) - 11. Pleni sunt caeli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ab90c0af52bf36aed077e3a6fa01bf694210a9d3024045a15fd2956b65aa0b. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751216.
Victoria: Requiem (Missa pro defunctis) - 12. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ba7c2286560cdfc47b29f38f502068db41a50cd019736c477921ce403ce8b6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751217.
Victoria: Requiem (Missa pro defunctis) - 13. Agnus Dei 1 & 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b36bcbd4b05d3f2682cc8cb7455324c5f19ad7c068767efed1b72ae85c5631. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751218.
Victoria: Requiem (Missa pro defunctis) - 14. Agnus Dei 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d436c07b6d87fec867641a4114dd600baf6955f819a7f11ea66e5466517056. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751219.
Victoria: Requiem (Missa pro defunctis) - 15. Communio - Lux aeterna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b29108625e98f740b11760d5f8eb6a1659cff40742564f802ffa2468b433e6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751220.
Victoria: Requiem (Missa pro defunctis) - 16. Communio - Requiem aeternam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110eb5dca8ba3064eb20949e5ec629e7502519302bfe48c08e60cf4bbbadb018. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c25b37a5a83edc2755865587ffc0cf6b07c163489bd8b501f196ed68f20cdf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751222.
Victoria: Libera me, Domine - 1. Libera me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55ab3c8b94d4709a99d2603198a36a868f449ee44daf5d587eef86cc1fa54d3. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751223.
Victoria: Libera me, Domine - 2. Quando caeli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fc025f9319a4eb9c5fb56064330557670ca320bf8eccfa1d77f5ffd872566b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751224.
Victoria: Libera me, Domine - 3. Tremens factus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8b73db117d6bf6b70b9a01571fba7505af4a8711aa2991c0ec24094b942be8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751225.
Victoria: Libera me, Domine - 4. Dies illa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660ca83c1b0e1f6abc4f64136e7a6ca9ee44641d9f98710ee1cff30e210f72e4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751226.
Victoria: Libera me, Domine - 5. Dum veneris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93895c5cae5da1ec57bef16b5b5fd1bc24eb0cd1846f43108122af80440dad9c. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751227.
Victoria: Libera me, Domine - 6. Requiem aeternam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde47d647cae5f396171a070557f33f43b99abbb5ae00de9488170efc59cf92c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751228.
Victoria: Libera me, Domine - 7. Libera me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5381003f21e2c7240e4582e5f2073a7c6d6653d9a0f5eb8e0eda74d4ff5a2d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751229.
Victoria: Libera me, Domine - 8. Quando caeli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236bd23979a09ae7a01ae481486b51c02f838ad5b648b1b769c8827fe6f73309. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf717aeae5b6c54fdae04ef5e6f911cb45d1770fa785b95f7b76d6f00304f14c5. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dcaced81c58b8a66364265a959016e612eb585aa484249a8d1b5ea5b2d7228. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBADM8751232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17efe0e152f5e8e18feb96bea9df2be4595cfc256d99d120b96d6745912cb3f2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1913010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346a4dbbe6e34d56c9812e007005fb5917b84c2a08ae46ffe0f97195b9913b7f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1913020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c910a813f31931a8d1678943ec2b2fba6e6ab61f348522a6470c7b78a0e73f. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1913030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51145e2bdcc0cb929abc06cb4d4eec050208724f38653964ffc5a3cf95dc014. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1913040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff96106f4b61188d15a07d5ac56279d2e25be35907a52ce719fcd9eb90138395. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1913080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c783115069310e14583d527767cb45d3178bfe096e9ee2df8a33882d247860e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1913100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f012899e92d50fa4df18eed8bf94d755aac15ccecd90e2bbc2bbc4f6a173976. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1512801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b04d98a73dfc0415bb9d508412159a5274298e469b576fae7f25571a3d0599. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1512803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e42d3b43dcc704e92e473e1e383511eac5286009987d2b94c729af17777aab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1512809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6543470b87e4983f588d9d64f359adc6c81bc94ce62a6bb80359d85e4a9d36fc. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1512810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1b52e2b1130fafbd95bd87a428482cb10c17ecdd6a6fa1b7072887a8c98816. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1512811.
A Boston Camerata Christmas - Worlds of Early Christmas Music
Traditional: Lullay, Thou Tiny Little Child
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda04957bc22d41680950b73f186469511909101d34ba75df4f303ac2ab742be2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209315000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334bac2a6aa1fb7d3874938191fafd587e18b62c14552e50bbfdab61636278e9. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19921521.
Bach: Oster-Oratorium, BWV 249: XI. Chorus: "Preis und Dank"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413b0e70d9d0f6c7d06b3431205c8311b571c851a435180df61db0041c5200de. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM16300389.
Baroque Music - Cabezon, A. / Padilla, J.G. De / Clemens Non Papa, J. / Laba, A. (Baroque Mexico, Vol. 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd6aa6147d4e84ebe78d6c692410fc7d702f71aabab842eefa0b5c16884bda4. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF589600114.
Journeys to the New World: Hispanic Sacred Music from the 16th & 17th Centuries
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a4f84ae740f292cefd8b3c04fdd7563b5e937751ff9a5b7b19bec848fd6abc. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2062606.
Nueva España. Close Encounters in the New World, 1590-1690