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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a11d7a415ce336c08402a097985fa639138f63bdd8b7e5a1393273142c59a6e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad712dc4-6bdc-4b7d-b053-60fcd0db37f8.json and https://artists.proofprofile.net/proofs/artist/ad712dc4-6bdc-4b7d-b053-60fcd0db37f8.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d442a2c44c475faff5aad39675fb601975f01515ffaf7fcce23bf7b34286ad. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCAHA2399072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3921af2fd875794f148654ed926bd72b71845ebd1bb4c73fb078539bf93db7c8. 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/TCAHA2399074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c59e82db5bf5f7b3632f6f5ee9c47cf731feeeb35b2cc209d536642d364dca. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCAHA2399077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d32aa913ad894ce2d14f654ccd5a49169de1fb9e3467abef77b0b1c8a293729. 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/TCAHA2399078.
Blood Is Really Warm With a Lot of Screaming
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222b2fb04833673f8e065ffd1999e41b5c95dd240681d8ce007e953e15ae875e. 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/TCAHA2399080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f1be315267cf1478ec2a55c32230a3d502f668f2ec004539ec4f7b2da496ae. 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/TCAHA2399083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec214b301ad7423077050f745f1b2f44da5dfbab2b31f1b462b0c5a295bab58e. 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/TCAHA2399085.
This Is the Condom I Used When I Lost My Virginity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa119e3c2c9970d68f30cb97dbfcac232c9fec16a3fa508286806d9d0d924bcee. 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/TCAHA2399086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321799e9e1877fc7ee466905ac1f8a45ebaf4632f6ab45fe32714f7a07c23955. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAHA2399091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37ebe901f5a5151a5c811fa86381e065cb6b9821e337807a83b0acaa4d6b927. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TCAHA2399093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4912b491565a1fa5117235b275ebc13b50e10107351de6d4b30928d66516cac9. 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/CH6541681080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618904faa93023d1774bfc40fb520141e29875950e61216d5bd3d6f2ad93c69a. 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/CH6541681082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fabb481d8718c8080b5e940dc69d6fabccbb224b4d6b4a3f7604f36b587ae1. 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/CH6541681085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d035f9ce5b202b0b8008b5962aea4aebafca0f134ff5c1fe5388234941efa66. 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/CH6541681087.
The Sound of My Own Blood Gushing from My Neck
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323ec9bd4c5e39e72cdc4dbc4d047b3ba5cf62e72e8eb970f007f4bc8e6d011e. 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/CH6541681089.
It Makes You Sick, or You Get to Like It
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cd2556ec62ee393ff1b0720cd72bae55b210b30ed75b08ebd7c56ad813131b. 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/CH6541681081.
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 0xd9bd5b9d844dfa13a89195db5711fab7b610ef224cdfbcb5b9bee717386f345e. 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/CH6541681083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1487d05b46793217c9b82c4b9570982700261df2676c307ac6d007a9b5fc6a. 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/CH6541681084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed4105034cbe0c99c5900b23d22d73ebf51d7c1d78fe6ea1750321f65eee015. 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/CH6541681086.
Aberrant Seepage With Mephitic Component
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4962b45f09b66fa4fe0ecb6bacddaf71a80b2fd3f280bb5b634b1aa5558bfad. 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/TCAEL1979269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde53b7853ddb0b856b0648aba3bfc034397b8469f0e5c2e7481cdb950d89691. 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/TCAEL1979274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd85225135a3e3984b2617230106fce8356b603bedd08d9b124f1e043491e0c8. 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/TCAEL1979276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4443591a856f59f08770566ffc3f29d07a4f89b28ccea61f77944ee67b4921. 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/TCAEL1979279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3eeee692e3bced9813c374980872a2bff810c469200ff39688a3e2b22a1385. 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/TCAEL1979283.
Fabricating Bitumen of Disintegrated Martyrs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa463257e9a2b1d80356c85560d99d828aef3fabdec377ed2d89ab53803170fd2. 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/TCAEL1979285.
Intro-Narthex of Incongruous Encroachment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a37ec17f2aafc590b35a330690def6cfc92ee6d1077b23c569d0ca82d36a5d. 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/TCAEL1979264.
Impending Caustic Erupting Artery of Purulency
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c01a6157e1c036e80a1c9b7194a327889f01772484e5d03b361a6d769833c8. 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/TCAEL1979272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aaf96e2146b4be7a08bdbe097d0c15746f146b0e55f04b7205e20a0a90889f9. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEL1979281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1609f3792da26e22277d06ac8fa2dcfd6095f7935b269bf911d973a2c4d74d. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEL1979286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4605fd128e571ac7161266c445190393699ad891a9126155e272c3ee2c9a2426. 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/TCAEL1979288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a348534f50b19c892c592927b5345c71580e3f54500cb3d5e0612a9fdf26545. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEL1979289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaef50268f69ad021ad1fc4deb8b29f98bd1b023d552d291e622ab95c1747b76. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USY251810765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc17afa7f260f6e45efb92a34e04b1fe3bf1a0c6c4f0e401ad648e03f682e41. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251810771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595ba13bc0ef8553d62cbc3410bed57f26c4c5a555a925bfb328e15a78e1d762. 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/USY251810774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd698845368e3e0421b4f32de73a070cfdb65ad912ba6be91ce450640bc7b3345. 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/USY251810766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5bd02c6f49748624babb6e26f114e52c9a925c0eac9debaf4812645a1727e5. 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/USY251810767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff73c0ff40ee60e2ead5da1662e6bae622bb16e72aef35c5db6234c7cee19021. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251810768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b6e0b8dea56c73e2400dfb88fd3b17763e9d05a0c22120072cb08102a6b815. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USY251810769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064ae71ed35995c2d1af97f703a83d2d85eb3a443b4b78dbff0fb00166fa63c4. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251810770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4170e79bab0eef9df6c61b2cdecd86cc82d394f94c17476c9b1472d1c1553e. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/USY251810772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bc9129d6a97c40ccbd6a5f6b1564c22fc847c15a5a76f14874f00c5d150bb7. 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/USY251810773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16ebc923ce932a588fdbb52be30471015d34e2d6488f906126b1005a306ab01. 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/USY251810775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6ac0ccd7cf923a99ccf0c3da677173c4b9d39b4f8c4a213b1a5994cec75fe8. 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/USY251715163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d77dc640e3ff21b587b4f8c029f75d9428415a93ce7a566547db979176a804b. 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/USY251715167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944c2cea2f2d9b1bb5c684136e3606317120bbe46aae3002c6bdc5873eeada64. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USY251715168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54e45f7f420b8d64022c8f04734b3c439e1a11414e1cb6f4c3251ac1debcb24. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251715161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665536e866185a36b6eda7628ad61686e8a024be9236b4f1d7f5a5604152dcaa. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251715162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1928b9a52106d972fcf05f2d5cb6d646678ee4c8ffbfa88d96824ee835182f6. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USY251715164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad353e94ae8d88cadde276d68448cce9bdbd03f999b02eef483f515e6b8e880. 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/USY251715165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e41eef62518614998cd8b4da00ad3bdddfac45fa7b3ab2ffdec4a45da7f7b50. 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/USY251715166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf670eb438f570f2a62e8ef90ae880de47753e453ff7f9e2e3772dba8edc8a381. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251715169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241c7bd7d0975b71f9a2696c6d7c814a7e1fa2cbb90f2d59f2fd6973276fb1c9. 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/USY251715170.