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 0xc88757ab29d7deb351ee0d8ef2b31c88f26c3177353e31df799a9dc917db6ba2. 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/f2a978a5-e1f8-4350-b244-250bd5b86cc1.json and https://artists.proofprofile.net/proofs/artist/f2a978a5-e1f8-4350-b244-250bd5b86cc1.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 0xf4b9b14dc6910ca4f943fce83d6ffbb5bd7826914bf20f06c17bef933313534e. 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/QM6MZ2054252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66637f28f44904b652e2e9b6f101b177cafa7ac2f7c290b4b09747a32ad2ede. 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/QM4TX2045131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662f4beadfc8f6a3ce777e60f51fe3b519351ceb73f06b8e6dd812dfd91bd5d7. 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/QM4TX2045134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2789b9d5a53f738a1fe29a82ebdad9124eb983412a803716218b8e8d412c1557. 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/QM4TX1840244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4a208fcdf0d4ab2f94e1c33555e16587af26f413480e962c6f232edbdf34af. 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/QM4TX1840236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713f3b0760c8c163bfa529ecb132893646d9b402d6424e0f7a5a48e3499903ab. 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/QM4TX1840237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7611dc6fffe2116d056831186d239b92d5c5374d35436c52be9dffc2c995b0. 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/QM4TX1840238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0837f8296f052b51f3970ac1121b1b25e2d36e8c0bfd91784f639fd24531f906. 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/QM4TX1840239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4288829d71110b20525055ffcfed5a642558445f57fec4271429beca92e57aa. 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/QM4TX1840240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41540b883d3fb182f30516e98dd4483421574e457f6d868246dc655b5d3896ff. 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/QM6MZ1786732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb069a49943ec6177d4fe5abf35469bf98fe9f0d69c2d8143972919505c65cc12. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QM6MZ1786733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f17cf9a9f5588482d2f48f0bf920f0de9f1bb0722349934275d8e35fa030d1f. 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/QM6MZ1786734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e03c46bae348929bba8c1e1da8e9b2cce181249c156304a503fd827a908e1d. 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/QM6MZ1786735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b185cb683c816b2a7a3b6dede1b374dadc05178a0f4bed79683ea6acdcc6345. 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/QM6MZ1786736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc629c69d214b32108538d5dc8b6e42ccb7ca2c46f090dea405e5c62c93be4650. 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/QM6MZ1786737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220cddc85e2a71a5b892d301440bf5d1ed5b0495f6a5818f1995c1174bff374c. 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/QM6MZ1786738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942b858bd9b69e2f0a56871a4001df9c3b3425425da4a2c352223b95b191eadb. 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/QM6MZ1786739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0f6a64de50e5a311d0f29dbd605d996f1e0376b25fd61d411ed5c73c2f1c23. 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/USV351316491.
Eranos Concerto di Grand Piano per l'Anima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b03035ad4c6bb385fe1791f3eecebb3ab201cd39557ea5d3b77b95c7610841. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QMDA71505001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3102ef0cd74db0a9acd540c7de684cb293a6bedd47263568722480bb75f40a. 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/QMFME1593397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59cba73a007e86151b474d09fb104d18dacf8c8bf962f100a9cd57489a582af. 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/QMFME1593398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66aa2b8fb0cfc6f1eb339fb32c460095c42a4c525b2a5988977392811ee32166. 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/QMFME1593399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66961dc3f3b905ad199ae87d8aa27dda7590ec5c24e4fb25b3c062b7d8ed8900. 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/QMFME1593400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcb6851ed06f8c3f0b361d644650f128cb9359f30016b0cadf02646fc9fc4d3. 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/QMFME1593401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fd869e79ad98822d585d6feb96e0a0e7fb5adb578efa0d2675da3f85272535. 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/QMFME1593402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837ccbb10077f26172d5daacee4a65ae457b535c95749b66ebd319f45fbfd346. 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/QMFME1593403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e1feb3f35fd3d0ee845f1b0993f99a8f0d804b4e34b7365784605e39c0be03. 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/QMFME1593404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f44608cc93a8dd73893c6b12f3a350d0f4180d9b1d0869336c4c9e30fa7937. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QMFME1593405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4175dbf43cd858849eae68ab671a1fd7c5da3a92486f7b03323f435f856ca10d. 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/QMFME1593406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bef7e13f9e2935bb1a5623cb31c5872fcfef0cad0313d5b483fabdcbc41ba6. 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/QMBZ91377663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116f7f02f1e8d72d6c625aa8a8801e6835c6d526d8dd57b8305302cbf6fa4b4e. 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/QMFMG1438093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a00d525a579a768f3b5fc597bb0adbd4c3b913b378056b168a136ebe68cbb3d. 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/QM4TW1570154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0eff294c3902ce819fd99349eacd7c8bb126816ebecb008041f0008345f274. 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/US6R21453642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa418ff9822408f23c92d3f4473ce947dcdea3618a71ae93bc9192976a0188e8d. 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/US6R21453643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822f2e14fdb27316a03abf6d07ea2f8d034332005d26ffe16b40b03e91c11322. 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/QMBZ91377661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9cd374f64e031a014aeb497d53ec1394e12e6a1e06f8302fb194f7e870f271. 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/QMBZ91377662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2b6e3887583c688f45f6b6fc5030abebe3dd1067b6122812ae6e039f426513. 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/QMBZ91377664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd311af747de708388bb52dd267e92b0579b9afd36d1906f16a6ce2d2f96f3492. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QMBZ91377665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568568c10369f98fe7357389540ff8e4e6ef5b4610d3bfcf8dc3eb206949e194. 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/QMBZ91377666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201de59602c67756d69c6e29a6a1ff4e9418f02df0207b083e7ed491d121c7a3. 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/QMBZ91377667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca08d973cce12d5fc7cccd44f097325ba6c3beb49b6f49b46537b8c0d211c9b2. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QMBZ91377668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32c0ea3faf95968d16f8b604a70c93ad971d97aae4947c5afbc02d73854d63d. 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/QMBZ91377669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22aebfebd442a18c9101347451bc57adbc2f426f4cbddcbffc0d3a0ffed99ba0. 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/QMFMG1438091.
Therapeutic Health Music - 432 Hz Natural Notes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3d3f1bb0aac047aea46637a5441120a4fea6c33484d4ddb25b276a1014e3ae. 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/QMDA61341968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c27afa4c433a846a7453b3c9e3592e637ad9a181c1f487c05691141c65de106. 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/QMDA61341969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e019cfa0e28913b00472b09f792c1048dac813198187a1771ee9912952a69f. 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/QMDA61341970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c37d5995f17d0dd4d3600c1ddff947f1a3e61805f6522e5c769ddb683095673. 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/QMDA61341971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe307aaa8cbe08529e62bb2b00bd2d298367a6367228c9bda7019f5adea885496. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QMDA61341972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f46828fb9ca4205d1ebaac5cff73276e469fa82736295936c2af4d6ec8ceaba. 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/QMDA61341973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88de3d6545233a578ffbf498e0e7e153ba66bbd4584348967f3dda152e9d12a. 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/QMDA61341974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730e1f6edb06a47b20e8b59e9037fc070d6fcd586c251974d509fe2c694b658b. 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/QMDA61341975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef158ebf474a70d32affe1832f039a96a5b045d2e458ae9b1b859e5fc708eb7. 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/QMDA61341976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcffa215a9e297eb4467fae723b6b682ca9fabf9746e48ab203ac4a1292a8b46. 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/USV351386078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93871227768cfec53a53a5059d64441e8d15a83bfdb2820b454dd9398a90d7aa. 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/USV351386082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518b19de5f50dcf0a09f4521ad5b6705f235867bbdda0a93c301e15158656ee7. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USV351386084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8b4584e54ff1da442f2fbf76bc7097359afda739da41485ebde03818f42334. 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/USV351386085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9249304dab0aacf03a3a274ae0117e7c5cc57063f94a1f9f2c2f892365b69144. 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/USV351386086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1faeb966cbf453c00f4837637b2b00cacae34ba416d832018854bde69264a374. 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/USV351386088.
Harmony of the Soul Vol. 2 - Health and Regeneration SPA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b06ca30e01340b08054f74c0c3b109d196487e3d3513bcdff64925cd70c91fe. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/US6R21453654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af98ce5c8f4cc40776f1ae52316d02dab7a534fef1e236f85b6316e48a44329. 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/ITI091200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ca21453ef4263543a1fb864d8ad523e5fe2a5d51ebfdb3e2b58e44fe38500b. 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/ITI091200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb4bfcd1d14e36f526f8b73ccdecf7e2ed3f91eb11c48e62306f7294084e7c6. 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/ITI091200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c970678a4f6649228a33fbb2afa2b6cc43ea20d9426f3b3f411726ed29d998. 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/ITI091200018.
London Concert - Therapeutic Relaxing Grand Piano 432 Hz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96678193f0122ba49cda4231d3ba162723d7abe3db6f04141c438213b8e603bc. 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/ITI091100013.
Il Codice Gregoriano-Il Canto del Paradiso
Benedictio - Gregorian Chants and Ancient Church Organ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a04d89f68f0a8f5946436aa91c5226f62fd52a584fe59a29e5b8cea2bddab6. 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/ITI091100027.
Ubi Amor - Gregorian Chants and Ancient Church Organ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1004cf452fe0eab2f4d7d6876b4bbdfce2d87f04111f25682b9e0709b9447b. 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/ITI091100030.
Heaven Voices - Chant and Names of Angels
Amore E Buona Energia - Love and Good Energy
Classic Piano for the Heart - Ecstasy of Love and Meditation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7cab9dbad414c8af80bba7ad8dbf1727aed809e7db9b16dea3912cb04a0a70. 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/ITI090810011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3642057a19c1f73f3d38a4de3989cd709929d3a475164cb100b6cab6894681. 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/ITI090810012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e64bc0cb6c7cfb569f049944bfb1da78e17b869dead3b295da70b4d68984ae. 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/ITI090810013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5b149d5f2e298068ae8ec7003c5097bcafaa35e08390eeebc01eec5c69a112. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), 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/ITI090810014.
Himalaya Shakti - Beauty Music with Shakti Mantra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace9a7c2ffb673e66cdd1f814dee9ef452ce73d2b1c6d277c47df94f37c55ca4. 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/ITI090810015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e1e54173450a7818bcde19f33121262e5a685e7ec95ecfc5b7b9b09f390587. 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/ITI090810016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c5d0b4116f5030f0e1105826a108638a5bda5ef2c5613c9fabf23a260aa608. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/ITI090810017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a97c84daf1df1eb33ff66947b568fe1e5e43895b927f982272696aa9c20c96. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ITI090810018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c8df94a66c0f20d3cd08ea76f634aa417cc96236c282a2c03b33e0a1f15b3e. 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/ITI090810019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e6e7ee3c38d36c91e68306555bc5579952cc341b2e78f6888c47613066626e. 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/ITI090810020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94728d7db5f1a03d560330573eb56654379748fc369d504217171b64447b12c. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITI090810021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2e63fa6162bf4fa258990d01e7e46f057f8e074b3ae683e4d8fad40a58bfcb. 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/ITI090810022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad66ce5b518bdfcd498294e0e6eedb4d201d797b761be3dbe65c948b530a0436. 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/ITI090810023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2e940349c1251f830d7aeb3c3e9e5da681f4e8d60a264371c8fd6b97c3fd3c. 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/ITI090810024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216d5a76f4032d2098805d138e88cf465fd35a964a27804f51285d6cd92fa464. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/ITI090810025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc77c1dee9cae47b5586ca7215ef65a061567c36de5fb64010deae39a4d2b2b5. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/ITI090810027.
Giotto - Gregorian Chant and Sacred Music
Infinite Heart Vol.2 The Power of Love Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade8c15aa2797121b82b37693af06b39931924a889df1a7e1d8497f80ac941de. 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/ITI090710041.