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 0x8fd3a4e83d42729b2355f177e3ad10f8e475db4eec84ceb57073aa963647d487. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a569d299-6987-4d48-bedc-0edd6adebd3f.json and https://artists.proofprofile.net/proofs/artist/a569d299-6987-4d48-bedc-0edd6adebd3f.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 0xba539bec382010262b72da0ea0b5b6b2532c44e223fa71b269bf638c3c855eb3. 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/GBPS81513094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9084e5e5219dad2dba263c19684c657d93f83f1942154c4706cfbdfaea0013a6. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/GBPS81513105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b82aa8d124c7cd417e59196e511fc1f288e53b00e539328c299de9cea002a32. 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/GBPS81500701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeca337e7eccc5197e943dbeecc227ff64f383e720f598f8b7d620557514f3c0. 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/GBPS81513043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c599dad68fd18673bfc5e50697af751735e17adeb89cd342c1c65094870040. 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/GBPS81500630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0965225a5c491fc542a3104386c4fa00d82c386ed8097fa6ecc214f5c00e6e86. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS81513047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4703c047cc1b5b2f8a430c69deac681def6d4491082981f921e004e85c56f1a. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/GBPS81500683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda668b3fc3a6a3f9df18af7d59315c51d6122eca76a547f52106bbb1250b7b1. 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/GBPS81513109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83effd9f35a4ffbf8b85f5b423f50336b0afdbaa9551aeafec2d312b4ede6a1. 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/GBPS81500632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c69c0adf2cd7787df35d14ed5c7d61357f77429beb480f67fde1509976a5b9b. 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/GBPS81513111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76a1cd16391a0f6eacac8952d0bdbe961c7a50175b4715cfec7c4a4d7432a60. 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/GBPS81513120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563977c2dd510679366a3764689d26e9d8e7918aeebba38a6c8a421211f57506. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/GBPS81513052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01ef5ab5b092c2dc4ae3960fc89fd719b6706ce07a6faf144e873b80ebabf13. 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/GBPS81513113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757aadcc9c607541cf46f8632572fba3b9ad41434529df66610d47e1e2894907. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/GBPS81513122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fea0c958a70df8c48cf97034a998d82ad0599c1a8388a1614dd763fac54fdd. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/GBPS81513061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc323fd221da512ed349114e21207697cdfe32fa3b97d86d38f8c0ef7322b3188. 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/GBPS81500687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ecafad0e746c965cc41fa9bfbae6d41ed042ce2a8be5f3757947e698fdce1c. 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/GBPS81500628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9489920f5d707eb48b37315d57a730b9dabca112c64f8f122a7c3dc7de4c48. 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/GBPS81500659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c337ef6c4f98a287d162b4f305eb218b8f40b71ad343e95a1cc61a1a6ddeed7. 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/GBPS81513119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b5c6a41b5dcd5f088785754667e5c31c71ef801d33f3a69c71723a2290612d. 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/GBPS81500671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb067023f694fc4d1df91c582960c55a0dbeb51791bfd14adff6913a372315578. 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/GBPS81513118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b1c3ea2d1a184d8dc4c6722ac4fab37d37505d36364ba04af993e337c118e9. 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/GBPS81513068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5091281d5739e78e9eb57c96ae7976d403f86f40ddabc6cb1a55ec0ec0610118. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/GBPS81513044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b92d02a9c997ad4455860797177e29425f45948b124a0097e83fed5138c590. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/GBPS81500677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255f2ada1bd2bd31908ced26fb124b1306a50ce197a6d841d0707ddad5dafa94. 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/GBPS81500690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f614b87cf5468242e9871894b1342f6eef46ba72c34e3ddbdd35d315b808cd8. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBPS81513084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc5891345eb51ddbd5f79f3d755cd3b3746156ed0274b0d00402c20f8d0f59e. 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/GBPS81500702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81130a698d07244a71ec60e8d9fb0e38ffd3eaf43a4c067fe479f6e733fb537. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS81513075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db1d1cac385eb26d14bebfe6364fd789d0b86f817414e97203c608724e6e2d2. 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/GBPS81513114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba100a3311e94ae6e58defec45d38faba934cc3db38ee26b831f1057a36a6e0. 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/GBPS81513064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd65c4c8bb9625f9ec6fc970c7f3e7cade96bfe30acb21d4cc0a2a07cd1f4996. 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/GBPS81513060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ade781510d971e6c085f9f25fe6a646994bab5d40e541dd7b785236a3d27c3a. 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/GBPS81513049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9296489d0492ca8fa1d286614116101d5c4f3eb4ba7b4bf49b8c40e5ad71d4. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/GBPS81513099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534611ccadf6705dfc35dda0462a1a0cd6e64a59a35b3fe6b607ec4429aacf91. 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/GBPS81513088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b78bc2c58cf47e7e651d6625c704f6981b82e949457da60bdccc473e11b50db. 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/GBPS81513057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc252244f3a568489bf40e3ad63811b92fc3ddb8065963e981319cbc1484d0a38. 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/GBPS81500629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99b348e6127eefb1819dc5bbee3355517b4429e722bab0f0c90e0ec4713eee7. 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/GBPS81500684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76e36ade68602ec461855af4f3af532315c94b4aaff3ad893b3e1d5f9deff33. 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/GBPS81513051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e2f5a239386c2009d07ec47ca25beb9bc68168aba63e45b63b4a9690b642fb. 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/GBPS81500661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83effd9f35a4ffbf8b85f5b423f50336b0afdbaa9551aeafec2d312b4ede6a1. 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/GBPS81500632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255f2ada1bd2bd31908ced26fb124b1306a50ce197a6d841d0707ddad5dafa94. 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/GBPS81500690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc02eea1250a6227375105695a373282ead495f3f8ef53b48bf0e092b705031f. 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/GBPS81500669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fae26160bd348f6a8185fd7e005a462ea381e030abd856695515fa0a11d5254. 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/GBPS81513046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeca337e7eccc5197e943dbeecc227ff64f383e720f598f8b7d620557514f3c0. 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/GBPS81513043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0520607d2b2e3124783ea977f8183e7275c69e43d2554f0155abd6285acb8c4. 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/GBPS81513082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860c1076accdbead5b8b8d9d67b343ced151a8591cc554c29371c1afd730662b. 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/GBPS81513108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27f9aca021ab3a07aa0d5bfb29bbaf27bd9192c2c26abd1ec7fd0a27a7c1605. 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/GBPS81513045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9c41051d4faaf471c83b612bd813d589e9b66b9ecd905ac2cc53d8633ad2ed. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBPS81513112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fea0c958a70df8c48cf97034a998d82ad0599c1a8388a1614dd763fac54fdd. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBPS81513061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8461b3800799ebf19447ea710e8e678c0412327642294d4af687ef37919f025f. 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/GBPS81513076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd65c4c8bb9625f9ec6fc970c7f3e7cade96bfe30acb21d4cc0a2a07cd1f4996. 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/GBPS81513060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f3854bc4fdf415795db15a02c797b2b29ec71bcfaaac299e65447dd6bf335d. 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/GBPS81513101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3832156f07fe21d751e486cf6af610cddab49049debc6302dbeb3433c138f6. 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/GBPS81513063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced09a21322e2b09b182df46b812ecb70232653302be1b32fd8d723e17d99352. 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/GBPS81513054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf58d53ab65f3d8cbc4cb33f6944b1b6b2f818370361915d0636b1345a1db2de. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/GBPS81513092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563977c2dd510679366a3764689d26e9d8e7918aeebba38a6c8a421211f57506. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBPS81513052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae168de1d97ff211df1c7d57b6b571ce2722bf7f4ce2c9faff42a44baa2f85a. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBPS81513090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0965225a5c491fc542a3104386c4fa00d82c386ed8097fa6ecc214f5c00e6e86. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBPS81513047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9084e5e5219dad2dba263c19684c657d93f83f1942154c4706cfbdfaea0013a6. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/GBPS81513105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08eb56aab76a1a3b1d13c38ae8fbaf8e40a5f714c604f43595560e60d64e46c. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBPS81513062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76a1cd16391a0f6eacac8952d0bdbe961c7a50175b4715cfec7c4a4d7432a60. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBPS81513120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba100a3311e94ae6e58defec45d38faba934cc3db38ee26b831f1057a36a6e0. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBPS81513064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b5c6a41b5dcd5f088785754667e5c31c71ef801d33f3a69c71723a2290612d. 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/GBPS81500671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757aadcc9c607541cf46f8632572fba3b9ad41434529df66610d47e1e2894907. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBPS81513122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f85505b85c431f54993ce1f2541e8191518d4b5864394bbdb8d0fd22813250d. 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/GBPS81500634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda79a1006a4eb5f8f7387a30729c7996fa7a7c6e6795e11d193476c0c78ea894. 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/GBPS81513106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b92d02a9c997ad4455860797177e29425f45948b124a0097e83fed5138c590. 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/GBPS81500677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec459680f40b34822b7316feda719036ebedbfcb6ee441e619daaf5d949e24bd. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/GBPS81500646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba539bec382010262b72da0ea0b5b6b2532c44e223fa71b269bf638c3c855eb3. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBPS81513094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5091281d5739e78e9eb57c96ae7976d403f86f40ddabc6cb1a55ec0ec0610118. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBPS81513044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d1ec22bdc8a1f68b0de2dff5e1279511511e0e560ec85f73b73cb99374d091. 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/GBPS81500637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeca337e7eccc5197e943dbeecc227ff64f383e720f598f8b7d620557514f3c0. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBPS81513043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f614b87cf5468242e9871894b1342f6eef46ba72c34e3ddbdd35d315b808cd8. 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/GBPS81513084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda668b3fc3a6a3f9df18af7d59315c51d6122eca76a547f52106bbb1250b7b1. 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/GBPS81513109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c9d01f17a7fb06ab39a92102650f48fd74c40e7e365f83f31795b814268407. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBPS81513071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780502a73989426de53a0140790ce0ea324c2a858735898e40d790b5e3f897f3. 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/GBPS81513067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01ef5ab5b092c2dc4ae3960fc89fd719b6706ce07a6faf144e873b80ebabf13. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBPS81513113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9296489d0492ca8fa1d286614116101d5c4f3eb4ba7b4bf49b8c40e5ad71d4. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS81513099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdde51b853b3bec632719d9a5a2e71afd6df65fa4726a5ca62c18ad93f842417. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBPS81513055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c599dad68fd18673bfc5e50697af751735e17adeb89cd342c1c65094870040. 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/GBPS81500630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9e6096987514d08700a9b26025b52c6de5dddb5c5d0d8667baa0d98729057a. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS81513078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e50ace44bcea44088bfff0ed8be5a7ac49b4d95be1db4fe238a088a92e8191d. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GBPS81500697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8886b2cc0df452b13a9d8c47a32e00ade4da239b71de3fe0aac328b23bb7d2dc. 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/GBPS81513121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b82aa8d124c7cd417e59196e511fc1f288e53b00e539328c299de9cea002a32. 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/GBPS81500701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff0c0d14ff5c1cb8324bb1485eb213344ccddc0479c8da4eafab261ffa8b33c. 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/GBPS81513065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc80e9911dd120ca837bc6847d11535cda333b922047086bbff267460d59fdb. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBPS81500682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba539bec382010262b72da0ea0b5b6b2532c44e223fa71b269bf638c3c855eb3. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBPS81513094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ade781510d971e6c085f9f25fe6a646994bab5d40e541dd7b785236a3d27c3a. 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/GBPS81513049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdde51b853b3bec632719d9a5a2e71afd6df65fa4726a5ca62c18ad93f842417. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBPS81513055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced09a21322e2b09b182df46b812ecb70232653302be1b32fd8d723e17d99352. 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/GBPS81513054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22acb86109567d147919acfe4ef27cd58c3916f5071358de91d3be63d008fa0. 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/GBPS81513097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43a9ded6fba70be0f9fee698fbcd9989a7c16d82f21ef12a4a592c6f0945256. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBPS81513102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1f3f612b1f38fce9fcf95d990db43b6ef1d54377995ec63b85cce941a93d88. 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/GBPS81513191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01ef5ab5b092c2dc4ae3960fc89fd719b6706ce07a6faf144e873b80ebabf13. 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/GBPS81513113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5091281d5739e78e9eb57c96ae7976d403f86f40ddabc6cb1a55ec0ec0610118. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBPS81513044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeca337e7eccc5197e943dbeecc227ff64f383e720f598f8b7d620557514f3c0. 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/GBPS81513043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9489920f5d707eb48b37315d57a730b9dabca112c64f8f122a7c3dc7de4c48. 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/GBPS81500659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f9875e1e73d72c77a07ffc77c59bc8d5d4a7470575869dc139c4a7265fcbc0. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBPS81513104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffa3947b457874a1f122abc1a2cf909ecc50d6671d8eb8747c865935bc3513c. 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/GBPS81500635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0965225a5c491fc542a3104386c4fa00d82c386ed8097fa6ecc214f5c00e6e86. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBPS81513047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63fa69dfca6b22351f202ba994f38e09de67e3a7112328c4d467a4921208a1e. 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/GBPS81513098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9c41051d4faaf471c83b612bd813d589e9b66b9ecd905ac2cc53d8633ad2ed. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBPS81513112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd65c4c8bb9625f9ec6fc970c7f3e7cade96bfe30acb21d4cc0a2a07cd1f4996. 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/GBPS81513060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4493cdbb579984d914c9b46947020fbe4a4178c90648d84f667554c425c6ed56. 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/GBPS81513095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08926c223de8191168d750127113ad7ff41a1a4dad7908614bb8717b7c3bded3. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBPS81500692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dee41da34cf44184b820c4b9bfd3dbc1b55e2afa0c7e1a026db84673888337. 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/GBPS81500667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc323fd221da512ed349114e21207697cdfe32fa3b97d86d38f8c0ef7322b3188. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBPS81500687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeca337e7eccc5197e943dbeecc227ff64f383e720f598f8b7d620557514f3c0. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/GBPS81513043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf92b62e21574329df049584b7333ae05ede9caa6f48dfc620b0b892c48da65. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBPS81513042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf58d53ab65f3d8cbc4cb33f6944b1b6b2f818370361915d0636b1345a1db2de. 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/GBPS81513092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db1d1cac385eb26d14bebfe6364fd789d0b86f817414e97203c608724e6e2d2. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/GBPS81513114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ade781510d971e6c085f9f25fe6a646994bab5d40e541dd7b785236a3d27c3a. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS81513049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25aa873add6e5a0423935a0697d8f6e9cd96a68c7f8eb2c9bb215eb70ba871de. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBPS81513096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef26232280979535cb289f073b21ce116dbf040df6c0dc7f6f5e9fcc7b16a815. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBPS81513058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3dc93f2d501e6aaa16e36645ac4dcc0e7fc3ac2773d3c02f1bd003d7b19f07. 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/US5UL0699552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685468bc104a44ae0580e1c5e1d3c2177a5e2e72dbe21845d597be6cd7100e5b. 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/US5UL1042857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a0af62aad63518d4f5d415d1527197e51298bfd2f7b40f718436825c3c8f48. 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/US5UL1312808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccf5b3ab1c17a3cc67568512509a2b24ca1681d571b44f1085e69f804c781c5. 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/US5UL1058577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062730436b58e2648ce5472cd1924577b3ed7a6acf1c4f0d56cb422cc2b93e3b. 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/US5UL0694953.