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 0xa2c7822d5b64af4b1122b1b55a0d1e84708ff20cd0ba3737028cc817c0aef2c2. 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/f71cf22f-c541-44a8-b36c-49c969aa15ff.json and https://artists.proofprofile.net/proofs/artist/f71cf22f-c541-44a8-b36c-49c969aa15ff.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 0x6962e0cd79a8921ec24ac4282859d9a0bf0d62146653c0be94d38faa71b2f0fe. 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/QM6MZ2205448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906d0048c0b62823057bfc4220b5f488d9240a7202df63827f64f614a394ab5f. 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/COAF42392597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb84002cd2041d38d4b0680fc0945ca18287fcf2d34c953961bee8d07e908bf. 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/QMDA62346545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff8eb8a90deeff1054d20b6504a9f4181803453f45af7fa7e92222e6ab38994. 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/ESA012066761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b08d2ed838eebdfb7260057fc5847dbc422ed40ecc1f2c1b74b2abd75d0e704. 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/ESA012066762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe726da14bc8eccf6ee411762402da57c93c81dafb3eb434dbeb29ffa17ebb103. 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/ESA012066763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dd0752441965760843692042d960382cc456f8a614dbc140b1e26f807384c2. 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/ESA012057776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e30a20ccf8e26a2491dd9c345ad8dc66c7bdbb2e5bfc9c82b2e5000264680f. 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/ESA012066764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9715751ecf4c9c9cbec63bd1b580f63df47d69bc85826b0ce23bce32f194fb99. 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/ESA012066765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdf7294b1ae85c464e0d197d1f811497df7ec02d3c2b80f192e013588efa106. 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/ESA012055991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3089fccf428fb7dd552e50b6dc96a1faa7cffd6594d3a7fd90708f65ab9df813. 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/ESA012066766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33590b716bf4198177e60e14a6ef1f39e0ac19c9db564ab3c6c26b9de099a4c. 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/ESA012057724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3e8921095a3dfcb64df68a70688bfd41a31ee1a3856712b9fc2a29de462305. 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/ESA012066767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e1c2046b02d4b077c26b1b818d992fa4141f4ad5a787992e281fb75f685a36. 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/COAF42493795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05db05eedfe66f99e4b112391724756af891fb8ef177b6067a93fc28ac6aad7c. 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/COAF42493535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d9e0be431511d8e958e9d98bfbf59dd81f0ee51cea93260b45e3b65e375806. 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/COAF42392581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91304365fc2fdfd02315e3c80f4e1be418f9419872f083bbd79025817ef2d97f. 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/COAF42392128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c79ed35718d31a5b5227ffecae26f2fdf43ba9fd330cad4c476f3ce18eaf58c. 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/GBLFP2351490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76ac26b829013625980dd923e1c4f54f8cfbfc110951a10706dc60021fa79ea. 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/COAF42390999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c9f0619b9fea360875a22627ecd103b4e22b2ddb79ff8c03e08ef3e49a02b3. 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/COAF42390912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d543d38696646cc3f1113f6b472434dea0ab2466f89ae39aa0cbaab94b0977. 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/COAF42390063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c5bb224ad90f2979b13ac02d8ce4e21915c700314856c37d80d89d03abfc68. 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/COAF42290041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8ee12d83e36240bc2ca115f5ef90a3aa5cfb6ffa4b84b913fcab642767ec36. 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/COAF42290781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b0665ea2c5b2485cb65efed609c26369c4e5567c8569385f56d506b4b8e0b6. 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/ESA011671487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcd284f646668c2c9a2ce3f00664918e22460d8967558becc2d23c79b6936e8. 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/QZHZ62179758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72f9916fba77f11b31168697cc03783c3b4787799efd8f0c93ac81cf8e04279. 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/ESA012171158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fc16ad42eb2b2686ea4e6f4c26ec616830e543ae28a259ab4be9077f3f41fe. 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/ESA012177544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5647746a659bfe28df2452621636260ad1620bcdf6c8aed90c6ba9efb5096b. 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/FR2X42132264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961cf3346b41fbf496c190c662bcb69155f8d6401f50c0aeed98fd4f5e1fa5fc. 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/QMFME2000149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085c2151dd962b701859fa7f3f35182ebade27d73bd7aa4da7c643365bcd71e8. 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/SE6QE2050223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d545809c0e0b49728736d3bc29dbe27be5fab7783c09144a49eb0802f60ddb. 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/FRX281742865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d790bd42e010e524a4d65650a5e164aa55bb23ef9e2e229408ad44ddcdd594. 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/ESA011836030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7da1a393a1b06627fbbbe9e2e8cdff0ac619940f6217a233f76022700cf680. 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/ESA012094249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dd0752441965760843692042d960382cc456f8a614dbc140b1e26f807384c2. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/ESA012057776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68652193c8b8750861b494a16423867a457b7817967c0a53bce7f6d749e24163. 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/ESA012005772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70b6e441973c3fdc6ca4a049723a53b005fc250bc0865a7cd8829ee32110d00. 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/ESA011993741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf544e9e0fa1c71923e329007d8a06182d4600da51f4f3e49af13c12625aa459e. 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/ESA011961296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de3863402bc66b391ec59364d0125bb712a62c118a70aa2e5cd80b8ab0137b8. 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/ESA011947527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39d4ffd93e285173041a2216a78104a3b1ff15952f9f2f10228b67b2e135d00. 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/ESA011922214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0134b1e16ca27580ae2ef5fa1798dc159a313e9e50ee4049809a9a321e97c902. 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/COUM71900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe480cd58b15294962516f11bfc41e1e2dd61b9ec323a8f8484affb3ceb5a22a2. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T17:51:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011826070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb925cab60366b9578a68e05624f89a43e1d7ee766ccafe4936558b4a04990666. 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/ESA011826072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dc7e8472b3feeb198f79429997f624f6928e660e8ee736aa3f1bca6100dccb. 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/COAF42494993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e1c2046b02d4b077c26b1b818d992fa4141f4ad5a787992e281fb75f685a36. 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/COAF42493795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecded82ca3336d196c6763f1113896cd81d492bcf0a88d3e54a2fa94dba2e245. 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/COAF42494994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96e17f8c5893faa8ff71afb078c7d00766f47180f5a160960c59d26c7c5f78d. 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/COAF42494729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade53b4dcf968ec0aad2fd628a00b16f00cdefd919609acaf987dfc851c31562. 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/COAF42495104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdbc0acbc00cd6ae93b02584351d7c4a69ad428cd8cb59ad52fb9c7da22b6eb. 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/COAF42492167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76ac26b829013625980dd923e1c4f54f8cfbfc110951a10706dc60021fa79ea. 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/COAF42390999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c5bb224ad90f2979b13ac02d8ce4e21915c700314856c37d80d89d03abfc68. 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/COAF42290041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf544e9e0fa1c71923e329007d8a06182d4600da51f4f3e49af13c12625aa459e. 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/ESA011961296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bdd27222c6365f23eb929b8d126224fdf0abcc1595d43ea500806a99d4b0f3a. 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/FR96X2087072.