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 0x8f4ca72852c241bfea2bae47f91fdb24bf44ad6628aa5fd0635ab547d49e5b4c. 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/cdeb1947-a7dd-403b-be82-120c8fccfa85.json and https://artists.proofprofile.net/proofs/artist/cdeb1947-a7dd-403b-be82-120c8fccfa85.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 0xa9df60f3f392257dd75ad979412fa956c8417b4be3146b3041ead15f47f792e9. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/SEYOK2229664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b6af4f18df0c8d5bbec611abb4f8c05a9379b06b1b2af54930e6982d1807f7. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/SEYOK2229665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63424dde67cbc40a6dd98987a01c096334d027b4f933075a2f21c80e50c8dea9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/SEYOK2229666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5d30d0cd0ec22645739bf25ce713c879467b415b43edd958ec99e8ba5358ab. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:51:27Z), 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/SEYOK2229667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4007bfb8c95b0cc19e3a5b94264af1d2237635281b69c7914342e50a8aed2611. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/SEYOK2229668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0445404abbe10133500d75e02a7c4ce8e0d336b26f96e0318df42b146ea23b0f. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/SEYOK2229669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae70cc47229a1ddeeb7bb26b79d7df061f7e0fc4853f2817bc0ce4181c6521c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:24:53Z), 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/SEYOK2229670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31010d8ae29221cc3618ca2c55ed439037d68e9c53fbc57993b1459136fcba48. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:05:38Z), 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/SEYOK2229671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd937c7dceb635e3134367be686301066f60d17671a61552a5a163d328c8a383e. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/SEYOK2229672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66059a1c853e19dfd7baf748545bfec7ff221a7db84b5deb42cec76e6d9afeb9. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/SEYOK2229673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862f63846ea1871cb869ca9b7d9488fa04a27268281795a4c79420184b039db5. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/SEYOK2229674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fa3650df4043921998e86704a2cac8aec7d2a71f0cce03981ea66c25de8860. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:08:06Z), 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/SEYOK2229675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577a23fd9eccf247485621445413393029d3914ad27f90fe21420f0a1c262ca9. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:50:13Z), 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/SEYOK2229676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d1c1b78bb23c9fa7742b7a8709111c51230522adf0747404f84e217a044033. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/SEYOK2229677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1619fd22abb9b76cc24003de18fd3ba5bacb7d43e80fda8566a45fce12f5680. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/SEYOK2229678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4fe305102bf2f9bfee381c2246570e329c728a5816a82d039f5193c29f1f1a. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/SEYOK2229679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7339116ecf0c1013ad5355942df8a9d7ae9da6971437d62efd4ad86a1c1d3117. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SEYOK2229680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fa2d30448ee6324b143835390d7c685a4d65405289bfe583936fc5363d6bf7. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:55:35Z), 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/SEYOK2229681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313d996f41a2d2fd2097c6961269f3bca3efd1eabf8a912ba988abd27b175168. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T01:57:23Z), 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/SEYOK2229682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5772ab1781de864529d3e2f7b6ef7e3daa1d006abac3832c3cd578af930a9de1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SEYOK2229602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd46c9fed00d214b76ab32b65ffb2ef3d691a8bc36e781464f0e24672fabe8c. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/SEYOK2229603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3969b227ade429196c2f5421a576b08227ec5101b0532afadd462647c7fc668. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2229604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c95ba9a739941de4c85a75753e490d09ff70db0fba3f48b1ad41d4ec0fe9b06. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SEYOK2229605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec993fafb73ece09726edf145240e5c1c743ad9f82127ffb1d137fd1cdf92c75. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:39:31Z), 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/SEYOK2229606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea36ee5d6d0266c365e1c005e25a2eba1104e4aae1eba8c2ae55a1fd9b06584f. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/SEYOK2229607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf461b00a2cab4ebd0130468b8146175a0914d4b8cb45047b615fdcd57615f0c. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/SEYOK2229608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4afa1ae68d9673ba58bd26e3881b56fd58384f2cf8b5faf2857b16868f11347. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SEYOK2229609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d76252da980c171e108eafdb723e20f62ee75a58b702e26d3c2c68019440d97. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:59:34Z), 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/SEYOK2229610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a43de878950b140e7579044d7780bf4f2b152e45790548a91eac561064225e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SEYOK2229611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcc84efdf5cc1fc4f8148908a5d1aa25ca2fff97aa06c57e76451d29ee3ee61. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SEYOK2229612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40579ceefabb62e2b3ea868cb708b6a3aba8fdffdb1f1f531843c30775ec2e2. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/SEYOK2229613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc59846308e508e9af803632ece2c2becbae3916d02ba4fda858ee96654e6aa. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:00:22Z), 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/SEYOK2229614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37306d028240bbcee9e0e9bede01211e2f709aa1b8b9bf0285409b3f699302f0. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/SEYOK2229615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18e2a8ef7ae4bc220aa47046e22821abae2444eeadf41f8738662e7e3550699. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/SEYOK2229617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cbcfb36fd46fa2cedf065377117867ca22051d19f6b9e1780fd02f1f9208df. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/SEYOK2229618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0555bae961391d8cfce9a0cbc48a8824c17f19d5b46b406e172f43f0fd8a1d3c. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/SEYOK2229619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ef9cbd21d1555c8e14f54567eea0b76baa2c3ad0d02e7c5b0dfa2e15c0cf09. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SEYOK2300404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9c1e36ab8382f20537dd41b5d19dd06f6d67d7b503d979410ed414e6d570bb. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:40:53Z), 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/SEYOK2300405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32f68d5b0e0540d0290c0b04013e6df72cc01c6690882ccf2c888978262507a. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:07:34Z), 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/SEYOK2300406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65d883f881c4667e068ff821c841458946ab3819ce42aff3db62473f63c0c76. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2300407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe37e31fce162248fb06bb3c594e0d449168f60ce8444004801731ffbce4868d. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:40:31Z), 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/SEYOK2300408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa46124ba4f6a36c9d91a4cf96413666ceab3fde6dae817bf082eba13b561fe. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/SEYOK2300409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73ff78fab0b39efc368bb8b4f4d3e767aa3b20358c0a8f5a90d41a9c79b6ba3. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:05:55Z), 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/SEYOK2300410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7036cb5525e2035e4d97b041785624a2f468aa74d5a37826a5bded8daba32b. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/SEYOK2300411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00637cf64d9b521c4fad3ee7e959869beedefc564c463261e834f0eccdb25177. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:19:36Z), 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/SEYOK2300412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74c0a1dea6b4d874a43286da61cbcd1c1debe2a95756e690ce11d73da124d69. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/SEYOK2300413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd883c60aa700e05696809bc4a44806cb2c09b890ceb692b495baeb61fe18eae2. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2300414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933f55666847763d5b1824cd300c5423383c439cc8e128b8c9de24b37406ed19. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/SEYOK2300415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c56bcdb1eed5a982854f95e1a1d986cef99787b91ed9b7cc3d9bbfc9fc5b193. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:28:09Z), 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/SEYOK2300416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb241980059482e8522fc7022fcb4e3902d57545556db3afa24c91226c29c9e86. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:37:56Z), 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/SEYOK2300417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e94ddaa1293a3c0d65763b36e0b1e411478518196b5aaafe0b89ad0e828adb. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:13:19Z), 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/SEYOK2300418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf531308d4a5e2c819fef9b12382ece524e26625d6de8856920f749fc833b6180. 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/SEYOK2300419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df9e9946d4112acf0154f833c16475b13088c3708f61227abbb02f3e6acae50. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SEYOK2300420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76daf0cb26f2902f2e761efc362f911730a0c4653c12de872ab1ebaeaaeddae. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2300421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb1f7d807ec020757714cc4900dc87334eb693fc5ca962c1aa20574a1a138d7. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/SEYOK2300979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a85e19a0dc9bf05eadfb8105fd696ce36619f277d224b33520a404cd88e517. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:10:39Z), 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/SEYOK2300980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50dd91527142673dcfe8215275475ec09ad74473822ee3c7e5c37d53f8b01af2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/SEYOK2300981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df0fad73215f0e98969c94bc207a45bb59a1536d78abcfb18e3552dfd860fbd. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/SEYOK2300982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380e2a7d5480fc60bec721ca1cfd1e65d81be78d7e41d48abea9ebaf5f5aebfb. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/SEYOK2300984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d0d82197456d3574aae2a06e261a86096119b466e6d9ed3db49f788f212a67. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:32:02Z), 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/SEYOK2300989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bd3aeedf4e295675782ba93cb6f93d24670b8de21d96c1bffffaa5326116af. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SEYOK2300990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77a72b855aad9cd092c506437267d14ea330fd877ba91b491179cdb87344ddb. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/SEYOK2300991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bef9d91a9f15f252c2ecd98b86e81fe25a41b2ffddf83afe850ad26bf66fd72. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/SEYOK2300994.