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 0x98a51d05796985abf64e009303696c12a016d6f1e6d42d9bed5851c545c31e31. 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/0f37d7f6-c8fe-4c91-ac63-8b4b4e7aa982.json and https://artists.proofprofile.net/proofs/artist/0f37d7f6-c8fe-4c91-ac63-8b4b4e7aa982.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 0xe82f967879c45c703ef5365ef728e02b9bce780aa37dc6a56ac9194ee3967feb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PL50G2102468.
Waterfall Sounds - A Forest Creek (Loopable, No Fade)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039337b906e2456f68c061179a6326d684c54d076a00583f22a2ab180b6db6fc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/PL50G2103364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed947716614bf6ac28d66abad85cc75534b56176333edeeebf56cc3df51b1a62. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2103619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36a80e96cc593edf6440670564a546031082232e2b4851f8f455af97ffe488b. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/PL50G2103620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc566bf39deba57a52783499d5c43c84dd4de7dd49b132134521316f1f33bade5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PL50G2103621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55595fddee09e9cd2648ab96735557e3b363c1c43e5b5141ffdb3a0f1cd98b1d. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/PL50G2103624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadafe89d4483b1f648e8539d98bf6c275aabac592615627913864563e559b2b. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2204964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2de0b7ae2a6cee0822fdc9011f6289510287cc3de8cc968d59f099bf63e1186. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2204965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65d0dfa977a29abd0af5f346f71cde0d820bf263a2a6b4dd61a1d6cf851546d. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/PL50G2204966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3269ead765732b4d97e9033c44836d16040ba628ae3ebf9cd5cda92af08435d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2204970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadafe89d4483b1f648e8539d98bf6c275aabac592615627913864563e559b2b. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2204964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039337b906e2456f68c061179a6326d684c54d076a00583f22a2ab180b6db6fc. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PL50G2103364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65d0dfa977a29abd0af5f346f71cde0d820bf263a2a6b4dd61a1d6cf851546d. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/PL50G2204966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c227d21f23e15050737df8536a6ab0ba0dfd1e035f0c1b999a14f5d6c94457. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PL50G2103622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678f6e64e8f32effc66f89c50fa091e6b226758f6af4dc203925fbc0444b1f82. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), 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/PL50G2205219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75047fd052c1d47edd6bfc20b723badc987ddfe2d3b8b68e20e25ac931c3b990. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/PL50G2205220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1e2c712865fadeca077394b73177b592300608fa8f3c365eb77703fee3adcb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/PL50G2205221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671b8447a40262f1708a2de33089c7c9264becb1a1524edd789353e6e970af40. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/PL50G2205222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da4e55320e2e41d4d84750ecb825125f115eee9d6d41f5cac492e909f0b7a99. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/PL50G2205224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b9f79aa1286a75fd904fa8a5b1e6c49f557b668c1964ff7ee2f62d4d3d87a3. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2205225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa169c25d2bef7a41ad7cfb543e135ff5baafe1f6169eeb011764f0918c647367. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/PL50G2205412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff810b307838db9873bdbafd80e7bda6b1917d00e2eb5a766d31d6bddab8397. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PL50G2205413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675fe3fc890a4430df7ef2e09ae600b2fcc4c0d0c28324286e5f7e707aa8e1e5. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/PL50G2205414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47438edc684a4d9b554529de31381ca314dfb8940f600cb8972fa88fca9319f6. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/PL50G2205415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd441195258f17ee7322ce41f558fa9043b4026a1c984d474c033c37cb0806d9d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PL50G2205416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffb8dfb8af8ecc54777530d24f4f77209d087bff1f4af22dcac8f313124178a. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/PL50G2205417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750572ced719207b8be182c944c9c93fe71bdfd28cc0cae1dc9f0ed535ed2b3b. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2205418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b9f79aa1286a75fd904fa8a5b1e6c49f557b668c1964ff7ee2f62d4d3d87a3. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/PL50G2205225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa169c25d2bef7a41ad7cfb543e135ff5baafe1f6169eeb011764f0918c647367. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/PL50G2205412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da4e55320e2e41d4d84750ecb825125f115eee9d6d41f5cac492e909f0b7a99. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2205224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff810b307838db9873bdbafd80e7bda6b1917d00e2eb5a766d31d6bddab8397. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PL50G2205413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1e2c712865fadeca077394b73177b592300608fa8f3c365eb77703fee3adcb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2205221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd441195258f17ee7322ce41f558fa9043b4026a1c984d474c033c37cb0806d9d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/PL50G2205416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad00f3a9a2e75f840edd32a71fe06fe238ab7591706cb772f2e742b02c4d9d7. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2204969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75047fd052c1d47edd6bfc20b723badc987ddfe2d3b8b68e20e25ac931c3b990. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/PL50G2205220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13e541fc3c6fbc1a44f4e6f828356276154bbfabf591f1d5e783238615f0e53. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/PL50G2206115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1793642fdec587643ab8b2fb520b7b75bae19ad4d2927c23f7645b1e1d87c904. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/PL50G2206116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8850b06e6c74ab9b80a9f80fe69c88ba31195f14497e669674a576187ee4a5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PL50G2206117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40df4ea17421bda1b5ee2683316f444005611222cbff6146a302bd3d7e8666a5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2206118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eba07cb79faef5af6368a28633d493707abe8cfeb771d810f9cb8351267c905. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PL50G2206119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xededf980d5d2c32f684eedb30b9efdf624b840c8bd9042ca48f2720f7e6d27ca. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/PL50G2206120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac53a00e162986089d14cc4f43751471708946c978b3481e13525f0f796beba. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2206121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4515a97d9d19374dc993a25dbb34a1d474132c30c02142fb95ee53bfb5e4e309. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2206122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82f967879c45c703ef5365ef728e02b9bce780aa37dc6a56ac9194ee3967feb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2102468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18dc37af3ff0c0edcd99cfa0ebaeca2d69f41c784ce35029c8ab526644bdf914. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PL50G2102469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b91694f11e0c1a1015babdfc7b5568dc03683abef57545677afa44df6caf2b. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/PL50G2102470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913847968431f377b8734bcc9f431e1ef2e65d37fd8e14cabea3ca62611baa52. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/PL50G2102471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64dd047f5eed02b3a034058202eca39c5573df6acdcfe1e79bfa84be41a4a498. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PL50G2102472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9311c63bf3d319a89ff54ae2569b8a87e717f60f4616be5a9526354a83261f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2102473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1373438c8d8b82e9540d9dfef41a9fe51458117e86adeedb2115e5c99a0b88f1. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/PL50G2102980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d961ba63a056b9191f347cd97fa21faf79bf9cd361b0767405a2ca28ac8b595. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2102981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c78fd0035bf82bbcae39163c8a884f24c6d7016c77774ebe01b676aea4f50c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2102982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8a05bc7fd37e11a9f2ade889ab1b8ede0fc3e59f390d071c3d2c110ef1d0c6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2102983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbec7a45186f316de30da9fed319b28b89544a00787a11042d0ac165e3447026. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/PL50G2102984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf505f2fa615b9dbf9a68bb4e3c1e067f8d9d0fc3c0c3bd459d5b782851c8f540. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/PL50G2102985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa169c25d2bef7a41ad7cfb543e135ff5baafe1f6169eeb011764f0918c647367. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/PL50G2205412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675fe3fc890a4430df7ef2e09ae600b2fcc4c0d0c28324286e5f7e707aa8e1e5. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T13:14:47Z), 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/PL50G2205414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47438edc684a4d9b554529de31381ca314dfb8940f600cb8972fa88fca9319f6. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/PL50G2205415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd441195258f17ee7322ce41f558fa9043b4026a1c984d474c033c37cb0806d9d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2205416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffb8dfb8af8ecc54777530d24f4f77209d087bff1f4af22dcac8f313124178a. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/PL50G2205417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1793642fdec587643ab8b2fb520b7b75bae19ad4d2927c23f7645b1e1d87c904. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/PL50G2206116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8850b06e6c74ab9b80a9f80fe69c88ba31195f14497e669674a576187ee4a5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2206117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40df4ea17421bda1b5ee2683316f444005611222cbff6146a302bd3d7e8666a5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/PL50G2206118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eba07cb79faef5af6368a28633d493707abe8cfeb771d810f9cb8351267c905. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/PL50G2206119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xededf980d5d2c32f684eedb30b9efdf624b840c8bd9042ca48f2720f7e6d27ca. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/PL50G2206120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac53a00e162986089d14cc4f43751471708946c978b3481e13525f0f796beba. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/PL50G2206121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039337b906e2456f68c061179a6326d684c54d076a00583f22a2ab180b6db6fc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PL50G2103364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62febefe328706570de6e1bb126f6bcba0706cd663267b313da956a3ed502983. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/PL50G2103365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc879a0a2efb8e2de799fc417e0b06b09166c52d369bdbc94a5fc33114de2f045. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/PL50G2103366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb299c2d6d51959b3cd4aa1074386275ef301e899fd862f86e4746c0df955422. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PL50G2103367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d6712a25cc5cef8a7404f8f5e3ff2e69ed7d95885da674f4aa0581acc67994. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PL50G2103368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598d88a5b811bfedfe7e60cfaa0c1752dd01235501050d71d1fd418c35939fc6. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/PL50G2103369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36a80e96cc593edf6440670564a546031082232e2b4851f8f455af97ffe488b. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2103620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc566bf39deba57a52783499d5c43c84dd4de7dd49b132134521316f1f33bade5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PL50G2103621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235a0337abaee2b724e782237a8785e1ea63f006f87865396888d5e4f73a6b88. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/PL50G2103623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55595fddee09e9cd2648ab96735557e3b363c1c43e5b5141ffdb3a0f1cd98b1d. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/PL50G2103624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9120df8010c0fe37a685b8989411de1054bb2749ca78ae7ddef74eb95f7e9b. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/PL50G2103625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa169c25d2bef7a41ad7cfb543e135ff5baafe1f6169eeb011764f0918c647367. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/PL50G2205412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675fe3fc890a4430df7ef2e09ae600b2fcc4c0d0c28324286e5f7e707aa8e1e5. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/PL50G2205414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47438edc684a4d9b554529de31381ca314dfb8940f600cb8972fa88fca9319f6. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/PL50G2205415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd441195258f17ee7322ce41f558fa9043b4026a1c984d474c033c37cb0806d9d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PL50G2205416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffb8dfb8af8ecc54777530d24f4f77209d087bff1f4af22dcac8f313124178a. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/PL50G2205417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1793642fdec587643ab8b2fb520b7b75bae19ad4d2927c23f7645b1e1d87c904. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/PL50G2206116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8850b06e6c74ab9b80a9f80fe69c88ba31195f14497e669674a576187ee4a5. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PL50G2206117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40df4ea17421bda1b5ee2683316f444005611222cbff6146a302bd3d7e8666a5. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PL50G2206118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xededf980d5d2c32f684eedb30b9efdf624b840c8bd9042ca48f2720f7e6d27ca. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2206120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac53a00e162986089d14cc4f43751471708946c978b3481e13525f0f796beba. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/PL50G2206121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82f967879c45c703ef5365ef728e02b9bce780aa37dc6a56ac9194ee3967feb. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/PL50G2102468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18dc37af3ff0c0edcd99cfa0ebaeca2d69f41c784ce35029c8ab526644bdf914. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/PL50G2102469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b91694f11e0c1a1015babdfc7b5568dc03683abef57545677afa44df6caf2b. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/PL50G2102470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913847968431f377b8734bcc9f431e1ef2e65d37fd8e14cabea3ca62611baa52. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/PL50G2102471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64dd047f5eed02b3a034058202eca39c5573df6acdcfe1e79bfa84be41a4a498. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/PL50G2102472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9311c63bf3d319a89ff54ae2569b8a87e717f60f4616be5a9526354a83261f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/PL50G2102473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1373438c8d8b82e9540d9dfef41a9fe51458117e86adeedb2115e5c99a0b88f1. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/PL50G2102980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d961ba63a056b9191f347cd97fa21faf79bf9cd361b0767405a2ca28ac8b595. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/PL50G2102981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c78fd0035bf82bbcae39163c8a884f24c6d7016c77774ebe01b676aea4f50c. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/PL50G2102982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8a05bc7fd37e11a9f2ade889ab1b8ede0fc3e59f390d071c3d2c110ef1d0c6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PL50G2102983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbec7a45186f316de30da9fed319b28b89544a00787a11042d0ac165e3447026. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/PL50G2102984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf505f2fa615b9dbf9a68bb4e3c1e067f8d9d0fc3c0c3bd459d5b782851c8f540. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2102985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75047fd052c1d47edd6bfc20b723badc987ddfe2d3b8b68e20e25ac931c3b990. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2205220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1e2c712865fadeca077394b73177b592300608fa8f3c365eb77703fee3adcb. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PL50G2205221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671b8447a40262f1708a2de33089c7c9264becb1a1524edd789353e6e970af40. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/PL50G2205222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b3e564cf2cc9f7732dfe815bc9136799663128a4bcfe70222c2a52dc591548. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PL50G2205223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da4e55320e2e41d4d84750ecb825125f115eee9d6d41f5cac492e909f0b7a99. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/PL50G2205224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b9f79aa1286a75fd904fa8a5b1e6c49f557b668c1964ff7ee2f62d4d3d87a3. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2205225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa169c25d2bef7a41ad7cfb543e135ff5baafe1f6169eeb011764f0918c647367. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T13:10:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2205412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff810b307838db9873bdbafd80e7bda6b1917d00e2eb5a766d31d6bddab8397. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PL50G2205413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675fe3fc890a4430df7ef2e09ae600b2fcc4c0d0c28324286e5f7e707aa8e1e5. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/PL50G2205414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47438edc684a4d9b554529de31381ca314dfb8940f600cb8972fa88fca9319f6. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/PL50G2205415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffb8dfb8af8ecc54777530d24f4f77209d087bff1f4af22dcac8f313124178a. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2205417.