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 0x963c556e56e1d82aed639ed45653ca27775415f6e7424c5c0b99efd765a3aacf. 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/19358225-c54c-48cb-aa77-0fa9e84d65a0.json and https://artists.proofprofile.net/proofs/artist/19358225-c54c-48cb-aa77-0fa9e84d65a0.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 0xea89cf280a70d51455ae6c266ffd347ded98723e2bf51d363dd0a259f8d888cb. 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/US5ED2202343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5de997175ab02c058e95532e8a29da2fe74f695a03a7079a68e6e7c7dacfc6. 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/QM24S2100822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e0c39f075ea32f2351f70966d6c5ff643cf75a69dd0f9c2bf87e285900d383. 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/QM24S2103000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a0484bb4b05086074d8ac710b2e2538866d2c47ba39a8c9428b4d4d4ff6400. 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/QM24S2005811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3dcf07e35541c68e59bdd47f387b2d1dd0335ee5f11600e1ae05483c161d34. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2003300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cfb8aa578434f455b5ed719c8f94410a8c3ac6764373ec32212e23ec1ec1cc. 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/QM24S2103001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8acd447b581c33b630e4dd4ed8efa8bf6130158008b6834a8a62d42c4cb4f9. 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/QM24S2102762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81deda6ce8ced76ca853ba612d2db036d79db2252810f7fccfaaabac2e81cfbf. 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/QM24S2103003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049a6c4e03d2bc2082dcbcac8a311070d2a148cb993536f5ba44a191454dbdec. 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/QM24S2101625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d33f026920b2bf2fe33450735ce4385ee63122f4bb107dbd34fb740c97bcba. 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/QM24S2103004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c4742b2c043df17b44d4d4b0d9583f5f6b8d62f1e27ad6a173629a7b4b4bac. 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/QM24S2103005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ab1a18f9cc2d2a8a9bcfb359eece73b98bfe0cd1cf546fde0f0de8a90832e8. 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/QM24S2103006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d034d3babbd1714e2cc928a578357346a068a2268507bfe5865d807d957b9d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QM24S2103007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8acd447b581c33b630e4dd4ed8efa8bf6130158008b6834a8a62d42c4cb4f9. 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/QM24S2102762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c76053a19a784410abb00fbfc4cac8fba577aeec48d431ff0f55b28cb4086c. 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/DEGC61902174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe144bb9e16f091f04523bf5b0da4fb8b8376b7466454d4934bf461baca0b9f29. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEGC61902175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bf354a6c64ae43566ad3db10ddaac1223d22fdc0b0ffb197bda2a55c2b502b. 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/DEGC61902176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb083dc7436f14700065068ca4a4ad8c4581d7f36bf74d52d4702a3d3751fbd. 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/DEGC61902177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aed98e6cdf55c19c8b813529e88f29eb898e9bda1cc9a4755105b53e8f0eeeb. 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/DEGC61902178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748e3160f1da64dbb3e3985d0b7d2151cecb668dbe5b253fcbb3007eec267030. 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/DEGC61902179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243a0012ce6651e0e283de9a886a2dec4913911b76b8ef81d3acdbfba95996b6. 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/DEGC61902180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59f9a8318f55fb6fa1c650cc111a5ea09ef14c7d78269b5b8be2991d7470975. 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/DEGC61902181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c79d648aae88a2d8ef1cd3fec069832a747b5eb661246526161996138aca382. 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/DEGC61902182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150e3486080cc70577c622acd031e0aac44993824c9028e06d8165f30833eca7. 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/DEGC61902183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14488ccf02f0c4cdf969e77395dba969b33857e2f7c53768f05528c5e297a89. 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/DEGC61902184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b97e90a80a3e47a19df57cd31403fcf63cef2b3e55925e15ee4c01a4f47b616. 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/DEGC61902185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901bb502b01d7f37964644a508a0b837bd379ee573fbd04c370df465743832bf. 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/DEGC61902186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6751c3c866c078484d5568d31287330356bb2c01dc2c77905d65bdd88a442eb2. 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/DGA092349636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb925a7640785ceb8ac5e23de35b1dac99a203505dbfecc34d6a0e6d7aa25adf7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEGC62202648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006f5785460fc06e0a3ab19aba84ba82cf7700af5a1bf2d952479d807c9066db. 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/DEGC62002366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d41dfc9515fb7536f67ea27cd744564dae87e24584f630af071d3eb2946da2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEGC62002304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f0222a689d4ea43c784bf247f35d9bf89f5b06df00019d752b9a8b88f028ef. 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/DEGC62302881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582b9a736223e62545063889e7fbc6d3252ea2297d63cc6cf47b4c47f702a8d4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEGC62302884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b46365ee858e6c50d2eeaccc586841840f53b85201a8e0596195c738780b83. 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/DEGC62302879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64d945b2ce5a603ab60b68ff0bda98ffc9fa061b25c56bdf5bf034bc8c70a4f. 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/DEGC62302878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed38798d9407aa4648f7838bb15da030ebb67e837a08bd6611853da7f5e9420. 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/DEGC62302887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3310c335f02b006d9bccdd39f8099acf453debcbdad1745de87555d4a76997e3. 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/DEGC62202677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c7517e1b5569595f9c1008df40f4b09c9afc00364d62b84590014874736c68. 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/DGA082374747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6751c3c866c078484d5568d31287330356bb2c01dc2c77905d65bdd88a442eb2. 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/DGA092349636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b114a241af40b3d2ded44c9cf12c557f6c2bedd98fa54e8cb5e5d6ad361feef. 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/DGA0M2361136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1957b361c53fb086b6c174535b05423a2888322e29e1af578dd6ebafda5d1982. 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/DGA0H2366103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e22ce5b8a5666026251092a376609b7336421057e2a294ced45b7e62639e56. 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/QM24S1915131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8867afb58736e20e11406c8c36c403e79949db3fbb26b88c8cb833dcf8d0c36. 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/QM24S1915132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279d0e180b30dc5eb63e9dcf57eec9d11293a5890f42d6b722efe895cdbbcf1d. 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/QM24S1915133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d84cbf76596fba1e75093c6e97ae41b95ad4e590179174e9491fa2b1f4488df. 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/QM24S1915136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa137cf5babc6c5ea024809a26a3f046e07bfc9155f837e49b9624aa262a1906. 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/DEYF12000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866f36551512eefb3d8dec778f023550626d776ebfbf128361cc38478ed91038. 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/ATFS62101003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1196ea5b8a5f3fd6d27191471ccd802423718e8bf6f852ad1e77ef7561b24553. 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/QM24S1844491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ceccd84df17c4d9e81417974c3604316445006f0ff2b29d168f42f065f05c8. 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/QM24S1844492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ee27b9403f19dcb8283604c903a0e90a3b947f48566abcb3cc239781a0d749. 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/QM24S1844497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2559d49ea306f06fb0468e9bcb46e773a3ac06cbbff9e6e8f58d4dab9ffb6f. 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/QM4TX2593359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5459f443a6928c85f81a7e37c7848c132f606058db18d493393c28b78dc261. 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/QM4TX2593444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81b2945261091c5126be52dbc59191edda9c5aa3ab525b39283f90c0ed4bc3e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72420032.