thumb|Charles B Greenlaw, Coroner of Calcutta A coroner is a government or judicial official who is empowered to conduct or order an inquest into the manner or cause of death. The official may also i
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 0x58e2cad555277d62b06db89a3eb2a08d88ff3b56a65cb32ed8e43ed3943c7b57. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/edfc3559-0cb7-4e9e-af71-0efd6baebcb0.json and https://artists.proofprofile.net/proofs/artist/edfc3559-0cb7-4e9e-af71-0efd6baebcb0.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 0x2b45b3f081c103482a72644ddb80bac35da14c7dc25da2731aeabef24a3d10a9. 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/GB5KW1600517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2e1eb2fe5343c52d48169f415e17c3745e4fa8b6f07753fc417bff7d267cec. 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/GB5KW1600518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d19ae779a7ea19c5bd0946317670abb698a34e75e4d94e879e39d38c4afbbb5. 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/GB5KW1600519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d647bf4bdcea573297804e3e49f29c026512c8bf201fba8ae42c4b0dbcdc9d. 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/GB5KW1600520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12aaa2963dce7817079420b969a4d9a8c9d192bd48406dd07655d5ba872450e4. 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/GB5KW1600521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf999e52bfbc5f0c4ad76bd9a91d5b0ce3d69887a7859934f5025d8133bb25ed1. 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/GB5KW1600522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3ec3b5f8a14992f62bdb486569cc9c03cf1da7eee659b27a56a2802ce458d0. 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/GB5KW1600523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162be8ba01f3c4929ae2d4211300708e246cc343c04ac902c6e450175b4c37dd. 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/GB5KW1600524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3028439dbb1169f46ab08555e0a673a1b4898d9a2974ed510058225a36ef5ba. 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/GB5KW1600525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad31bbfc8718cea34d03ccdc574e1c8d375bfd095d653d709b5b92ec5b7e471c. 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/GB5KW1600526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849fce8545211269f79cc04d04731a13260fa8dca01311e3856d3ee50c648a82. 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/GBAJE9100185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6788c3ff34e4740e2d31379ade7af9707afee632fb3231da22aff072f687b289. 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/GBAJE9100186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b513724be86f5b1601899358c766d4a52aaaa5a032152a901bc04475cde974. 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/GBAJE9100187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadee437b35424fcf95018ad803f23d48f897797ef25e1118489222930409c23d. 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/GBAJE9100188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fc2de8335a0077d7f85c27cf58d4af64eefa8798f2229edcfb2039c74b5725. 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/GBAJE9100189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc3b7bfe66be5e119f7d633b20190ac75bccc3a7205090db1eeb8134f29de55. 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/GBAJE9100190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b170fcc85bf3dae19e312c96c6668fe96c196e6aec565bf68e79f3ac7bf40fb. 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/GBAJE9100191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a625b6d50fcc9fbd50cd8bd189aff6443fd8810492b6614375173bdd743957. 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/GBAJE9100192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fa5d2ec3d30b61561f9771527d03f94601933c547cf58f07a4964c691e662a. 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/CH0011600065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbfb5241714cb82e04b3210a218cc0600ec1c0f3bf70b03e536c4e8744b98229. 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/CH0011701069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65f1cab860df44f0de26c344ef9d60e895ce9c05bb09b5d73507dff3f50013c. 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/CH0011701070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e28ef0ba5ca33e306ea91e9840057373a6a760584e7f07aada397b59f24f90. 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/CH0011600067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18719132a42e56e003acfda521ea0b2a0116b1558c2b6c4df146a6da08ccc7a5. 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/CH0011701071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6ea208c24dcd04101a827ac5bbac347bfd77b520068ecda7d4d33252ce02b1. 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/CH0011701072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefea54e96befa2b87e6a6f5ecaa565e76130462f12f4d6a9769dacf81eb0d801. 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/CH0011701073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e09f6f026c775523a258ea9b628e6a93f94faf3735fa5168b18f4f8e158405. 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/CH0011701074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16162c7284804798a7f960e4c92c7ba9de53f9cb777a414ddf30d9c19589a55b. 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/CH0011701062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930ff05e8ecd030c1c65498702b848fcd8b53c7fdb25219edf721af7d4427b3a. 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/CH0011600064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7278668686e4c5805a36b7ad7c89c476c46b7a58afeca426cd8750370b02bba4. 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/CH0011701063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9507a54bcf7f1257fcb8fa914bfe684b38e6f15a8c4c9cb7d5415540e529c31e. 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/CH0011701064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390b69f6520f4b0e5fbc0d71f329b576aae2ba6142b1d635ed17a344892603bd. 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/CH0011600066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71e2199f3cf9d1349147993ba2f18fa9e53615370a3d0dc3e73fa93944762cc. 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/CH0011701065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619238e18fa5c262c642325e1d40784a359fc224850f314e0f2221a722f2f4de. 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/CH0011701066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68948b6b7ad020b0a6a2fa2ab59293c913f8dffcb0190d4962ffb7bf9d4fc145. 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/CH0011701067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f41a6468bc6edfd5382452f47318cae4f01e30ebae1ed116e0c77e9cafbb90. 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/CH0011701068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de9a9a32449722b0daadfa87bbb1125c1d6c62f17ef5ccd8387b709d8d4d497. 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/CH0011701050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bac9e46d08a787f1be144a9d03ce5856a592ebcdbafc57aebc356a346a05b6. 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/CH0011600063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a8423023264e0f93da182a6d6f92ff48044b209f45d7aa7a93424fa4252109. 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/CH0011701051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402e09376580c4918c9f358289149529c8f688160de281b73f74326da1568c02. 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/CH0011701052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa700ed882a930e4c3a17f833ea183f3918a07518171ebe0d25dc9043625e48c0. 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/CH0011600068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f40c1af617d5dab14d00d43276ca2b1e741e0f6ad45659f1b9cf82c086b865c. 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/CH0011701053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32774693b36306f43207488450d6743550876f115f1b5e56440800549183f340. 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/CH0011701054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd392caf9278db9180489cda6103104964e769dab9022f6eaf0e8669e90dffe2. 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/CH0011701055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e4c1f10cc0d083bf37744c4830fe98a7041c797a9d929c360395643967a8ea. 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/CH0011701056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8258d0af9a0fab5b4be8615c0bda8aa9af79b799fc11fa690077aa14d95e0871. 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/CH0011701057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7281e3dcbf107610e0f4d9fa805e0e8508403fd96c0dd1fa1da8ee201bc9f7f8. 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/CH0011701058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f3722722e32d98a9ad66af357ee9f7b5006724aa0c59de8ca22e93acf8eff0. 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/CH0011701059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2718f48b9cf3554ed1a816b32e7d467a9c98b0d6aad436969160aa5c5aeef014. 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/CH0011701060.