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 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 0x6bd1442d4f2277c404468bc9f11d99eb0dc47cd4c71456cfd41ce836483f590c. 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/861a03bf-b025-4608-abeb-711dee0ffbe1.json and https://artists.proofprofile.net/proofs/artist/861a03bf-b025-4608-abeb-711dee0ffbe1.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 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 0xab2ce2dfb53b439f409cc641a752874b30b4adbbf6ae9233bf82d3a3919e57e7. 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/QZWFK2404527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70c4d50ab58a3dba0a9c15398021870bf3bc23be833239ad1c7ead8af87f3c1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZWFK2404528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf65db89bb99b7f8eca76bda6cb9a6148a0d7453570846b8650d48118c9ffed6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZWFK2404529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76004b9bb83104ff56daf1ae13a152f4eb5d6d47867c96fe957757a21b8b9af. 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/QZWFK2404530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1098ffedbf70c1bec0891385a6714d41518d1e63d3a50b44433e8eeba9f6dd. 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/QZWFK2404531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f81bf7871aa46de7b29a27683c99a7145feea0f5f08eba4df9774406687eff. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/QZWFK2404532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9f84c0fbccff7646a70757b17d47f9d7a9c8e82c3cc5dbb5280ad2a0a43c0d. 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/QZWFK2404533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f2c4b03e7b32e09187cf6f19fff18746089b21a2ea30b55bf4e07606dbd8a8. 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/QZWFM2418584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34055eff576d12fd32ef96bab0b27c01b268e2dee8ef84edc41dbe4af94e5678. 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/QZWFM2418585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195d0a67682da17220145cb2750e7263e83b7fafe91d22ae1104453c275471d4. 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/QZWFP2464653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69475cc98e6bf4a2543b1c025b44f4de48a965b5d13eeb19359532446ce101be. 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/QZWFM2418586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc080efb1728629af5d2b9d8dadceaab91978c0eff2f84b98df7a8147e328579. 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/QZWFP2464654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe279dfea46320e0030ca1b841bc939092b96719a90882983287b62e111a6e2db. 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/QZWFP2464655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5da302ed4785b6a1bb8de962a3307c272fa956464ba2367185b4df5acc48f5. 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/QZWFP2464656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5305bcafb90efc66a184fc6851d79f6087b253ba2c48ec23571c4ef97df1a417. 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/QZTBF2485936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dac1f7338fe5ceee0e13b57d0804e3b04eb5c73058e17e68e45fde9d1c69789. 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/QZTBF2485937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed3f4dcf831df24c967b38f4edf98b800bcf765e42be4224bf489e41c5ee8ee. 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/QZTBF2485938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c6e9e63f43b81b362cbe7bdf453fba64601725bbf95658aead0ce12dc56988. 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/QZTBF2485939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa9ec2a7475cc6d117fcac3a157c544c8e9b272524bfc8c3cbfc14aa450949b. 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/QZTBF2485940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a6d806c39be162c8a7048accfae44cf6849a47060320d18308d44b693ec3aa. 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/QZTBF2485941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c482ec5d39135415cd20510f9a64a977c1fa6e2db4f43608153dbef0819ae57. 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/QZTBF2485942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbb0a00d0df204cc86f2c9674757a2a36112e3f2b25c41925083286e52780fe. 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/QZTBC2436356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa479fffa3830e5d99977dfbc5a0f4d48b19af72b4ff737d28a3bca1550bc54ba. 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/QZTBC2436357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ffae4221b2303e82db15a63dbc94511ff7e5543a6573043ddd7d53a3d6c821. 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/QZTBC2436358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcf9cfacce5e12368c80bec52a85975c1d017433ae76bfadabc5d9390490843. 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/QZTBC2436359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe3421ecf28a9efa552a781870a5e2649843e78b5b13c9fc7fdac86a026d721. 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/QZTBC2436360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fccd325a30adeaa870386d1988a461bd0750b52b04dd80954ca559f4c56486b. 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/QZTBC2436361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1a68a951ab70b1720c7d46d7fd71ae00c49bfe3ff7a4e60d2b40a7140883d8. 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/QZTBC2436362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21dfce35304122938e22fd360c16dd93e7c991b4c94c6cc0b47aabfcbb15643. 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/QZTB72433974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b3d0b6b5d1bd2a7f1901708804901c0d1005fc631ca9586f29d6351b227b33. 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/QZTB72433975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd132dcd08c4ab1d10d09fc256b561ee315ff0374b6865ea7a6c5cbe4323d0790. 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/QZTB72433976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8cac85c2a0b6cc833b190400c1c186df74b938f89642efa13a00bdadbdc63c. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZTB72433977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e63e4c1c4b2ab0f8b65140323c38171f2e56257af2791d91a72b213e5255be. 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/QZTB72433978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840f4928175eefdc77b85ee15b110bf887411971551813f1f174a44711ba8a1e. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QZTB72433979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc413b126a419a9588905909fa92438f0c0a30d0751d81246eec8b8d231a0a5f. 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/QZTB72433980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a1d84c235f5b07f7f871cae246277c2d4165d7c2e3a7480ebc76070893fc29. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTB22497572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e5c2c9a2b6f02f99930c781043e09b6c6668d62bd701bf1c8b2cff05837ef4. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QZTB22497573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4d12de6ddb2caaf33b0823251b150ee07e5c5a3d0a9651e43d9e0037fe9d06. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTB22497574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a18ea681f90eb4e048c9d9a14b8a00ce1b2501215805a9a8d4fa67c2742c8a. 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/QZTB22497575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931d95fb8a79ccb31d23ee218bd472cb0701d92009f763169d409bca0c989b81. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTB22497576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfadac9eeb9bb1edda55cfda42efea5bdfb6813ffffb5df3fa919045c1c93c349. 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/QZTB22497577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6487bffdce6a8318603540dbd3a8c69d50dd9ff36e7590bfd757b8e33b857940. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTB22497578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bca11284d25148e66f0d296b43d47a9a6f28ac97343ed5aefa87d200fca5de9. 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/QZTAW2439436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b51bb5df65d7b716c9afa8ae5b66bdfb0997a09089881d20c46e6aa31019b5. 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/QZTAW2439437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e9e6e5d1939c589b3c2ca2fa4dcf50d34e173e0677caadd2363c1b4226c548. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2439438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd02e2c99a7042f177e760bd7eab41a1785a4794edbe112b8329945256dafdc. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZTAW2439439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a25ef6d4e5cfda3f9b364366423fd919e665eca772c25685aabe9f0c32805a. 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/QZTAW2439440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b983e3bb892c789f60a1d637979fd83cbc4072f2e69c55bfa05a7a032d09e6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTAW2439441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafb4ccca780f14a02d6f6ad51cf32757aa47996e6059ca8abe2f627862abfd3. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZTAW2439442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e9f8444ce94c997ec6a0007c55126c4e7594fc71a0a2276ea6ee16668f2fb6. 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/QZNWY2432729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa698e554ed64fad1359c08cf8f234fac60a02c36afc835c4e891009207bf5e07. 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/QZNWY2432730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9b5bf95b2db53197b0ff71c89ea0cda173fb7a3b41b782fe1b8adf4d3fdc9f. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZNWY2432731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66524f92ee87e6413088c8c14aa23e21cde3169111bfee922a10f7fe4577b822. 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/QZNWY2432732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b1cc0a54646b0926c87ea69b69efd4da41446129119a8ae584d361818ad740. 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/QZNWY2432733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a32b4d1cef00c11515ace5c8581e201c854ecd2ff0f38d8311c09e210fa752. 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/QZNWY2432734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe73e24bd96f5614db0b738b8bdc10ce2f9e6ba5f58732f4889a5e0ed4a7ec55. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZNWY2432735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a173aec2cd2b9b87658951586feaa77921fc87d59b1cd235e09e7f7bf493109. 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/QZNWU2421477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975b5a4f9bf6349cdb66551e65c6368daa9ba8a1d4ba0716eeb831401701121b. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/QZNWU2421478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74002226c51c5ea9d1ec1d44dff45a2ee3ad55c5e1d73928af0e2c5f37d889aa. 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/QZNWU2421479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e72b83aeb5e5ca5ef464aa6b600fedfe01543110dc13491bc9c091d5a153da3. 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/QZNWU2421480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2956ad4c68650350e3bcb7b1a36e57c2e52e7d66707f430e1ddd9ac295f385. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2421481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2afd2068e393e10ab1c2d2f13b9f7149d92e046889c4d004f72f3c2875aa29. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2421482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb6b7a3fdb7ca8457819d51a080753329f111ecc8cb17e63d594fa4609297ad. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZNWU2421483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1427a1bd881b64845756a3385e8c499ed7cca369c586f41bb1e5158dfdef94c. 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/QZNWQ2407001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16cf3628467016141bbab59cbf8d5f7f01ad69e89f06698cef3328758f93b6d. 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/QZNWQ2407002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771ed15addd546dca5854e3271a0a33373cfc4a591ac2f0abb76a0f29bb1564d. 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/QZNWQ2407003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050f09ceb664a7b2f46ccf415b7e13a200f48acff47155acacdd128043f82b65. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNWQ2407004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd8409eea1e6cc47fe3359d56d40e589703017ca8062b0858d4cda365932e77. 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/QZNWQ2407005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507f3b4963a88be974fd7c74c8b13679d59dce9a06f603c0eac032a8f1ce0dc3. 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/QZNWQ2407006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2038144a292d769b530da23069f9f99bc411ebfddaba9ff181ab546e3e4156. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZNWQ2407007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78bce74d5afbb6c7c57d2f30580fb44528e8f3d4cfbc127114f15099694bd60. 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/QZMEN2403449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33416e4f3e37324632092e53a88cdc13bae29d83bed119d37510ac1b4d54313. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZMEN2403450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646787d81864c885864163a92d654d3c1b4116b197bfe3e4bc13edd2d7088593. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/QZMEN2403451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b67f2f3d801eb8cbd5976c258de48647b14bd831cf52a1a9428c2d2fe8fce63. 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/QZMEN2403452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e16cb5d89aa75aa3238551f21b7edfef5d1f3d2ea38c5880e49993a7b9c7bb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZMEN2403453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d55ddf3496274eae0145c732592732d1db47a8a149b65dc0164b3f692108d30. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/QZMEN2403454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d2357b9cd7a22e76deb5a97cda04b2a70dbc435528ec91fd2efecff1866c82. 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/QZMEN2403455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba53986508fc0da38e9ee40a75f1e4d8df3d71876d79432d86cc54abc788085. 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/QZK6F2406849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea66ab092d75bb0756f49b35220b1f3a4d290b3d2022f75837757c1ca509e97. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QZK6F2406850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9267336399422fe9327f9dc89c718fe614c1cf2ec5f1e66ef72c4115eed643d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZK6F2406851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8af16b5866a9c9cd1b89d7c432e8bf35559d6fe06b7a79bde8521a9a63b86b8. 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/QZK6F2406852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8876b42e99bf019f1cca284babbeea790318723f20adcfc44e4483a769f7c0. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZK6F2406853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05bf0ac75a4b7ed8cacddd84561d743961c2d16c4fe89c4a88571df44618ebf. 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/QZK6F2406854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c9f8c6cae093b154d0305daa40c03ea92c2e7808473be2d679b6159868d4fa. 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/QZK6F2406855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9334127977ca5fbd15bf61a772b8226e5713eb4abd0c50efab8202418287c4. 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/QZK6L2428047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81092a236ab1f2c32a91dd7afed5ef8ccb2085bb4b7b6404bf348af17f0f15f. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/QZK6L2428048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f01ae51f6d50d3bf35d4f07efee7f373d79d37daecab8113c856e18d6deef8d. 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/QZK6L2428049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f04db910391595ac516f87fec48d77d752448d5f33f6873f3d30166d97fd92. 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/QZK6L2428050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b4b6a1994c3056874b44628906d334f5ba9cb7053a4394a95eb5cc1af7cdcd. 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/QZK6L2428051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59f912a84573f203fd8fb30852ff6fe5c73dac0b2b6e590d4d2376050324211. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZK6L2428052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437e1dac435f8f8dd621cd3dd791a7d4955bd2673f4b203ed3dba718c7d9fbaa. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2428053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865f23b95f968d0ce672a293ba5605791b5dbab51d8e6c04e316fbedd7f4f21c. 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/QZK6N2409013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9ca74c117880b9604a44a6dd80918c18f3b5796925b9d66fc319f178e130d4. 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/QZK6N2409014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a64c39ff204268e3f56fb0c3361c40d6dd0f0f97e8321200e6c42ea6475eadc. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZK6N2409015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5819b76da7887b270271932f15168505e0fe2e8604caf4fbc33b3d8f4babca. 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/QZK6N2409016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25a2cffc38ea1b2936923b0b7540b426dede0761208bc07f6b732be8167e770. 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/QZK6N2409017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06bc076339e78dfa898cf5c23837dd0c94929582341210fa854c52ee87d3768. 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/QZK6N2409018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0772495389bd6f8d3b267449a2785396f672aed9a540206d720b51ef06d538. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/QZK6N2409019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252d7d9105ffc97eba81f0e2fe9e835fb97aa0a8f6468b643c2e21208efa7c52. 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/QZK6Q2460331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83bf9a55ddd2e14d67c1bb5c09d73e77912bef491503d426615755b29c2182a. 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/QZK6Q2460332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32d50a1904a1da54bc6575acff39bf5f41dd960b29b31c588d2d62a1514355b. 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/QZK6Q2460333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240fe6c1ada7ff938b2a178039280820d4594273c8dc251b89f2c89c9125422f. 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/QZK6Q2460334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f8615507ad4b18e601ce355665c467bf739760a675a8057a0296d72e17e2a6. 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/QZK6Q2460335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df828815bdfa2395118b44fab5d7fc624edb060bea176c6e9d82b08ea6794fc. 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/QZK6Q2460336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977f23df084212267238701ca42204a51ad3fdc87b9d68ba12b55179c4703c0b. 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/QZK6Q2460337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b12cff04bcf3bb335d1803a30067e3388dc89275aa399fb49ac0a1a855c4c03. 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/QZK6K2471958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77399d5807dfa8046eba8672e1ff9fbe2b0c486da13f969a92ee6b791d71ce65. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZK6K2471959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16da6b1ec8a5221b053d59c909abf00b5c0951cb04e641831d11bd272dc29358. 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/QZK6K2471960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e914c2fc783c995d773c89cb9abadc2ab09192af060feedb397702358167948. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZK6K2471961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076fb962b316f41a9c9574f5607c07692c530c2857e0df136ae1eb1c0ffa2969. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZK6K2471962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9057c9d8e1a02ab232754e3743b85eed6f57fa8f98ca65f06a3b5474486812b. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/QZK6K2471963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcadbdc96eace8db0e94853703fd391da530daf1d6904147021fbcce54d73ea. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZK6K2471964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209af5f7d38b590f2142702f56528e4b5ab4e0c6f26e95e6299d833e026e2a17. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/QZHNB2439147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65946689d95ae9f13b0afddbff9793ac865b17505201deb452693f9b84aca707. 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/QZHNB2439148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22feb604c40583cc1484555ff51cef1237ed6515c73eca514afa004759eff4e. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZHNB2439149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1f4f9127b04c9961f713224dc75cfb42f7236d96b6e17597975e8cbf1c35c0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZHNB2439150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40e06fcf8fab63146f8d7daf30fb89a030227bc32c38c95a38b92cb04296aee. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZHNB2439151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512212a40ea24c009e810da563b707b8e5bc32618435fdd4f31d91a480dbbcc6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZHNB2439152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718a6938099e89b6d56611e3bf79a03faa30c9c310e82bd85b950d7f9e0cdedb. 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/QZHNB2439153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f2c4b03e7b32e09187cf6f19fff18746089b21a2ea30b55bf4e07606dbd8a8. 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/QZWFM2418584.