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 0x4ea204306c6a67715af0184cb97a71e9ff3cbddf7af8e70d6be2193a09136398. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1397d37c-7160-40a7-9868-90309ea27bab.json and https://artists.proofprofile.net/proofs/artist/1397d37c-7160-40a7-9868-90309ea27bab.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 0x84367167dc29a96cd88a7c2bf536c77c7569b92864af5379d57d90b1bb119e0d. 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/DKEPA2100301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1daa17879806628cf098fba7dd93aef1a5418a996d20cedbab28202eb61bff. 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/DKEPA2100303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd1405c82cb9c50f7a4c327e1ee018c66ab2906e477904ddb55e69170c4694b. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/DKEPA2100306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502b379aa4ca58f7262232897fdc532ce047eced5587b6fa8f5e326b7ab5dfa6. 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/DKEPA2100308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc0d477a5866508655f9f0a58eff93868c9b8ef760480c7e143b9b09b136e4e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKEPA2100310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbafef1794cf44d0c7cc45f0138f425a33908efb916674b495d4a484dc6594c1. 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/DKEPA2100311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc97deaab6ba7345529d7e3699be27cac37ce2fe4968f947239c78b642952212. 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/DKEPA2100313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d13c198bea60b60402ff332a44318c4af0de62803dd8c01e377a8d268af2f10. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/DKEPA2100302.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cdbf15b49dfe0e16827fcdb1c74f101527089287402511447a42668077f768. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKEPA2100304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327e7e60c2c0abe5f551dacc93a919455a80a4b6406a4003970739af45750cfe. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKEPA2100305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3668a86a5ff6ff78cb066ba99744530e8cb7f99b96fa1a1716b0a2c9d78a37d2. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/DKEPA2100307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b34de9bf64b015c3dd6d568b17f5ae68c5935c0ff0dc9b812439bb5fbff6c3b. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/DKEPA2100309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e796ece8c3e162fdc730d42ac0af81b4e968419cc9a4e17c3a6ff91c1162ce7. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/DKEPA2100312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52f2128e14b51ae04ca24dc6ffb04acca8a9ee1cf6762f71f5f012102fb84e6. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKEPA2100314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c59d1d2fbbe1d2fb0492f7ec09183fc516fd8ecd48e6ec6d2de91fbb44569b. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/DKEPA2100315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b073c6bc10a078ea51c0d83bb057abacac3923d6b799fa7ba058db0ad319e19. 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/DKEPA2100202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7742adbe099a38aec4a908d5c5de1b4c3e4c53da9941c08fbf864400f0ad1d. 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/DKEPA2100205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d297b13bb9769d58b842bb05b378ab2879835cbd8b29a5ee9c7050cfeb27fb. 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/DKEPA2100206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aaafb82571c2466c39ab7bee147aab455a777c000e72e82fb03f429af296427. 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/DKEPA2100207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefae86e23b58e4df8fd92cbd40fe4e185eff7d0a38b2ab15c9d9a28569f61ad1. 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/DKEPA2100208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37df055558dc873f4ddf49d6f006a3216d5c00e410429702d26436f3c6e6507d. 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/DKEPA2100210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d142a9798e58f98f96a28c09161e18f0c54b05ec2cf33aafbb292c4f67b829. 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/DKEPA2100211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa855cb2da5138d7aefdfd84d9d424a77b77ab6dca0d0c0a6954f9cf6fa5c78. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKEPA2100201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a74e239527cd50636cc538040e3b682d3cd06fa5ad4a5737927cbd127624f36. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKEPA2100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca50b3a46120b67cd8d7e6b9c814a746e70615a15e628bce380649da962cf6a3. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKEPA2100204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edc7e56d6b1c5b4ee09263c55175243ddf1f7b541e5a9c2773b42e3b853e012. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKEPA2100209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb473551174c63d64c275fb05e18c68aec94f01a4029012fb045359b5831cebd8. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/DKEPA2100212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ffa7442b673e37c0832cd3bb0c1292dc96e7d4c40c340b83b658e71e286ae0. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKEPA2100213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6aff79466da51cbcd32396581b9e5176b6232623bed35b938f7958369cc7e50. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/DKEPA2100214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c08f9708bb97f067b84e5bd33e4a6793ebc3b6c288c1f30f3763a7b4b8cb4de. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/DKEPA2100215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef615b48b36844bad031ccf017a3f381eb48d2c70128758359abf49aa137a73. 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/DKEPA2100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492c8dce4595a4753b8fce4f326211eff363ca0ae9ca73709a7cca471433d1cd. 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/DKEPA2100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85564040d0376c3e28621585a9c71a10f461b1320f0c0dcd92a734aba5909174. 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/DKEPA2100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd235f0f1224c4dc9547163666fa035fbec44180af9fe0eea5cca74956040c5f0. 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/DKEPA2100104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f7d88c842ee84de2de51213292b6fc6b577ecb96c8f261701a883d896b6b52. 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/DKEPA2100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf09bf8d82d367b5e3ba53d28dc260be0507ca71dd0bf879502e439eb8b8fa6d. 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/DKEPA2100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcc808045c793a2dea46ee3d97467e2f5840a91be5ef49fd43c924ff252b692. 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/DKEPA2100107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5af87de7279d4fcf2a5c82cc3215d46f271120a6fdde6acc37f2fcece5e64ca. 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/DKEPA2100108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62155061cad4e1349775c9aab11fba6e69a8f525db95c4b29f2317c5323cae0e. 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/DKEPA2100109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11010ee8c53a6ace07bc937763de09faef343c535c0a4b64ed82906a63886b47. 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/DKEPA2100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aeb17f243d2313f29aa354650591c0c82abb0ae38874063c0bd25433c7817f5. 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/DKEPA2100111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b24245b0d054800ee08bad8e17efd08bd63193a2956c6c0ba2f355c69ffa247. 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/DKEPA2100112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0026fab39d7ab62c268bd6948a62ba59352cc18c5042df4886bad367c2299b3. 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/DKEPA2100113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bd3f380b710352dc3ccfc28a22171bba6086c5c11ac22cfe75e7a4886ee4e6. 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/DKEPA2100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fc7f6a5e0c5d63d108661f03f215f75128896dd3c87e8bda5acaa7fe2bb999. 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/DKEPA2100115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0088a48400a4536a0baf4d94aef2e499d58f972c18e596588579b6c8293aba. 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/QM4TW1922293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b96e99603280102e63cae7945adb5501fc704cafccbf59a5380c0814d8b8d9. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/QM4TW1922303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8b8826a4bb3cb04b7c40469be2d33a29d1239cd1929389c737ea2040005862. 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/DKAMG9600601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b432f512bb2fb7129e2686eef5283b1e4c4aa509c23947be0cb4d8bd75ab6d. 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/DKAMG9600603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc9403f6e8448c7f64ffee2df1ca25ddfb4dcaf7808f72492e82bc6bcb5670e. 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/DKAMG9600604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348beea9212a28ef293d0b5534a258bc2b5ef80c809f724808518369593feaf4. 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/DKAMG9600606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2813dc85d5797ad67be77aa861b3cf1c72c9ef98ded008ed498e54edd637d3. 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/DKAMG9600607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13912a47d5e7cf419a0b61dc84770f626fac5967b0deb806a9b942053b344840. 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/DKAMG9600609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7514183383da3102a5450694f972e56a026aa9eea241a419f9f15b67ba1c6086. 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/DKAMG9600614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc92bbda5a717d6432c9c2ce25d09b452e596be4ce23946d307fe4cfe5b766ae. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAMG9600612.