1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xbf211f22282c7195eaddc90bdf52780c4454437aa3af6488d4bf3514fa7c3445. 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/f7a6c59a-dfc4-4ffb-abdd-192a748afa83.json and https://artists.proofprofile.net/proofs/artist/f7a6c59a-dfc4-4ffb-abdd-192a748afa83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
In Spite of Appearance (feat. Ian Woodgate)
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 → block OTSBitcoinBlock must exist at that height 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 0x8cb059bf05734eb5373cc712e0a2609b35e7de05003d674c20e46a10d6e1bc1f. 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/TCADC1786864.
The World Around You (feat. Mourning Ashes & Defect in You)
ProcreOcean (feat. David Alvarez & Conor Evan Patton)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c44a2261eac644607a45191e723ac33206299462fa0dd7be9ac8f12146eae91. 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/QZHN82481771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e3f2ace25f4005bdfe42659cfb7cda46d4d396b32271b7f11a7c5574908cc4. 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/QZTB92365245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724658c21f7acc852231469ff5b1933988ea4cf3ae09fb3456fca16733b92198. 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/QZHN82481777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8122164cf273d5b5801d5f2bec3e2d8c4642e0087a76ae42c18d56ad2b0dde. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCADQ1823322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b8eac68b94ef659ca95c2cd5f286d1afca28dea9b621f42ffc58498545db6d. 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/TCADQ1823369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c826db73042e80ad6a848921f25239d054b399791aef7358a52d70f98c4b4a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/TCACN1617727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2d7bd2c46e9f391cda6b7f0acce7b75c5e0d331e4bd315d435369b00443deb. 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/TCACN1617730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf750cf1b9a3f93b4c8d3c5d607f277ce38a628a6f5d225dc29f782c5042a881. 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/TCACN1617732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e3b654b7504b14c52d5eb0d8e4fed99989b6800c963ac6d39cde410dcd5614. 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/TCACN1617733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3016f6c709a98514f6703c4b144bc30f4716dabb75337d6a49aa1f0c565c6a1b. 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/TCACN1617735.
I Don't Believe in Your God (feat. Eddie Wellz, Nick Stecki & Zeus Ozuna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d13ff268ee45a8a55ff889be6e3e98ad13f494bd41a8cbcc763a55d82bbb40. 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/TCACN1617741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23abe671a9878e11c4c146207d58feea626587e8b9aa3b8dd166ca487b0be03. 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/TCABZ1439948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2221748bffbc74bc418f9aa29d2314e54944cf0c21aba2fed4f888a7a94004c1. 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/TCABZ1439968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52c0d22de678d7bd76bea6725727cf45ea41bc726295a1492d7aa2b2c0ab161. 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/TCABZ1439977.
Find Another Way to Live (feat. Marissa Murphy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a79d2cfdae695d3971fcc90f12878e4277b1268a14e0f1df14ee65e50e69b13. 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/TCADC1786802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2d7f665ad884bdae4c72261af4b38b447a8d699767454e5c3ed9fc35308268. 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/TCADC1786804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5183473d930c7bb652464b204b0d91f98cad8bb0f1172ad069bb8c0aa104ebb2. 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/TCADC1786813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eed15ca4f0a2bdddeb6ae75f1f95d968e0c3c5316169d022728d1657674e32d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADC1786814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4d96325ad452c1ebc9a9b1480b8f8dfe3f9aabfb1b01751def138db77e5453. 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/TCADC1786817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84389ecec38f614835f3bfd993d4ce449c2d64a681be6a481b5d9087ae16546. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADC1786818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f7cf4a6838adbaf5d745ffe0577539056cc4f75bda6da3f2849d266f0b427f. 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/TCADC1786820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683dca491b2e0fd85820eb190b32605307e59812aca57a50d52ae0e4faab936e. 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/TCADC1786822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecf6f7930dc136d64053a7bfce4e0a5eb7539c4461798fa4082bfd1a2f3b79d. 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/TCADC1786823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b946391c2b347472a4156a71319b0801c6efafe15f6a61ecdbe8bc021e7976d. 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/QZFZ62488571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd288bb62865aaef2d1b9ee42928455626f6757c425aeb69a38926e957c5e122. 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/QZRP52327502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f695d97c97e48d8079a0485a156f075bd14b95773c53d58efb089d69d1cb08. 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/QZTAU2294987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425a9b0eba62fc9db316f9d8b409936bd0572cce621d0da91ed2cc0d3ced4958. 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/QZNWT2258540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50f9a24b1d1abcd4937960cb761b24d330e64dbee76ec5de8a9c5156ab1f55f. 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/QZNWS2034238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a3555e4784122e30dbc53feaebb023694f719417ee364da6d539a04eb89844. 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/QZDA71961304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a64fd4837213a529788073d14dbc60a0669118579d89fa73d2905b3acd3d926. 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/QZ8LD1711080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc752ab1bad0e38bbafaec0682922b19dce25a2a0293daf923e1ba1ae60f792f4. 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/TCABI1214643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b5db00d6dd8cead44406afe9b06070cca4cbbc16f1436c91ab160ca62c8e86. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZTAZ2335357.