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 0xd68ab8b535e6d630b18d6a0a1129a92accea5614d6fd9f9518b9642bf1b6e568. 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/f1802847-d3c0-4f0d-a3ef-4e1838634b6a.json and https://artists.proofprofile.net/proofs/artist/f1802847-d3c0-4f0d-a3ef-4e1838634b6a.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 0xf9e3f8bc894c448ad81eab2662618f8ae17eb3607060d9bd0992672666498914. 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/SE5Q51700828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d1418eedccc3b64a8e774be02244e43fca37fed5c43f9309e7e0496c7480fc. 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/SE5Q51700392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f57537c03383eed674003fcd55f874f4c7839ad71c85554a8cee5eab67314c6. 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/SE5Q51700740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da00e82e0b9da213c878fb2d25f4fee963ca95e3327e2162c2f9d78bf65c865. 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/SE5Q51700700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ecbb1fdb9a09d13552b670a385ba9ce593b5db7cc70af3787d717c5db448d50. 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/SE5Q51700696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7cdef36e1e5c689ce93d1fd82108d28ea09aa3c0025ef40fd5aff15dc43f59. 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/SE5Q51700282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb3099b98176337e2fbfd8a608ece94c81153305f9dc6e7c71284f3fdc0b0ca. 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/SE5Q51700225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dcd66c1aba6c469dffb0df2726e78ad3451df31d00a1b3f9c7ee0cd5c89403c. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/SE5Q51700167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81476d8f2384759831a123ce66450409896bd7116054f369d6d336c960cf2bba. 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/SE5Q51700246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea270d0267583aae32f0ae39f40184c8db2213c80bc252b01c376a0628eaf66. 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/SE5Q51700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33e068965a2a8bb4a3a7ec6b31aeb9228c2dc67fca0e6483c55021a8fc4cee5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51700168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0dbd130cccb75032a6d368b06b092321eb130e9c19dbaeae7fc96a03a53c5f9. 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/SE5Q51700287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba933b4b1f58ad925046a7c85e1ca63e5c488bb94b19899253fbc6dfd6d39d44. 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/SE5Q51700198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f23f88b4d42f47768ba7ff56bf433e40e1610e2ba7404fa5795c83f53cb926b. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/SE5Q51700263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8678f5c41a5de01b10ac59b2f96903ba70190ff83c4acf7cd6e4961d2498108c. 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/SE5Q51700774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6791678f278e895188a96b1a48ef7a04dd6c97faaed6a75560b35aecdf1c2c56. 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/SE5Q51700310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d45d75f8ae82d84d4a48519d2e12392044f9b3354aa6ae629b44dc573339ef. 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/SE5Q51700285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59b280605bb2bf6e587b44275434cd79acaf7a0b28c3e2aa63d1285e209a577. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51700247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed7d1dcde1a9b87cee44b7e402ea66b70f984d54217e24fe4e7faaff04ace06. 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/SE5Q51700195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7215821451325aa89fcc3b27a22634b9e26be64d37728d295947edfc5e6cdd8e. 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/SE5Q51700171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62da87b82217064884379ee8dcd58a62c840c6580ecee90c9223b162ec9b4b9. 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/SE5Q51700762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409767de8b53c2447fd0e335ba7cd1da7609dd60648fd3e54a468a2e4b47aa41. 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/SE5Q51700252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a0f571887890d6f91f9daa64ea65d81e350e22c1cecf04c95031c8e4dfa5e5. 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/SE5Q51700945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f156afe712e1a201896e2d26d248b47c33cb4de423a04a9c1b3a5fcec4701d. 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/SE5Q51700510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed1cf5a0ae0018b2a3a2a280074a52643c859577809ce782452b3adb02bbb82. 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/SE5Q51700937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf547ed96128199b3a53f6e0adcd433b21aac454de6b1116449a451ba0b4f0eb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/SE5Q51700705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3895eaf013dfbbd3b3a833e2be34003c32a66cdae9b433f7a30ebb6cd1ee4b4b. 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/SE5Q51700317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5271670fe4d95033f61c08a772a147450802f100404712ffbd06933c7fc66b5f. 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/SE5Q51700777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9fa6d644347849d70ecf3781500d90f7a13e942c8cb5ce7c658598c4b84e13. 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/SE5Q51700500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a5e8c8dfc53bd3a27de2954bb512726559b3d36635104c647ba95bd87c4fde. 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/SE5Q51700519.
KEEN: Trending on YouTube - Chill Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32645d5fb838ca06adae5c61675b7ecb9b9f8d48cf3c5929a3b48765fe80b7e. 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/SE5Q51701051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e3df791a070f1a24b08e436e83f44a70125ba5f1fc518a4046bb1a271c3c60. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51701052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5b39aebdccb2c8e7bb6cd4f226797d6cb55a3bb2ed78d69f9bc2f20115b480. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51701053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed03b0449e3f69577748cca0a6007dfd27198e28356aaf021611cd1ef506526. 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/SE5Q51701054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8974c24bad2504eae26fb64e8cf2f2eebbd9d0ba66f85a268483e4cb8c7f5d. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/SE5Q51701055.
This Delicate Place (Scaled Down Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09389dbf8478570e10d771c7016b37e0f72d869f74f7d271cf0ffc8bdaa844d8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51701056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0341d753a765a33b3315d122690a2b81e2902f99a07be8c84b6dcf2bf9cff6. 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/SE5Q51701057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd1bd11d5863c470084c041a088be20889f9c87290d5847396a83eb66ca4d4c. 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/SE5Q52200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6964f314399862ce9d338a8748c4d9dc2d20374d263bb4f745dd869946c20d2. 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/SE5Q52200159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7e5916039cd3b428a59c382bfecf6e9ddbf77b86393407e55ef652f2010f54. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/SE5Q52104492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be7235bcbfc96708dcfead1ac9d6ebca005e280137ec53b52b2eca3694c98df. 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/SE5Q52200181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07680f1ed77f2498f87d1e14fc451a17bfefaf148230d9e61a1b7a9be9ef827e. 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/SE5Q52104430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b73b782752c2f30dde6a4b4f43d3199fa28ee0f9f81f62590c7dea4eae674fe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52104263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3fc63ef2db1564bcbb674d7bc5129bdfab74ac8b0dc594e41071dfea28df3a2. 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/SE5Q52103416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810271e2c1e6496e188baf4047dcc61a4ecc80b6dd035fb7d6a4f066d3dde6c4. 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/SE5Q52103855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf7a6bcf3ef3a054275da71d3dbf5ee5737c20a8d35efb7a293d1d2958ffb53. 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/SE5Q52103306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4851df243f14bd86d6c60a545b1e17d7aa7361e88ee527266016160dd3ad3084. 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/SE5Q52103206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405cfd2afd1d4444157ee66d6a32f290f996aa4570507fc1aedb32ab6f71ba59. 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/SE5Q52103455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27b67135b596cbf5a930f756fc9bb31c8c8fea5bb4497d97321e90daf18d02a. 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/SE5Q52102459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76718c1996db9e1c3f3e0c4e60209c21bf254a143969ff91a8eb09db378947d2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52103864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5f9a508cd8994d2ee09bf91863066166ae145531df9ea94a8afcbecced6ead. 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/SE5Q52101874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17da297a5ceea2f793c67e6d73ae57225e722fb847cf2289b30c975c6f8b6418. 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/SE5Q52100408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36d6edde0f795c4ff1d3b9a5dd92c7036160c45a2bbfcf63cb0ac50857c2995. 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/SE5Q52100527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105e56b14e52136cfe68235543d9cfed8fb5e2945f21ef5f1b528da7532beeb5. 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/SE5Q52100561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d239fcd31998eddd6c5d5614db1ba4eb1cc826d722eb78970e4dc29c14fd0b. 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/SE5Q52101911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5da2f0f3fa10bbeab2bba73de639feda01c66711324eba8c65d93d8d6b6f7e. 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/SE5Q52003801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d7a403d4ab029b47aa2df9608fabd1a8a3c92b596ef3a1f33068fd9b8e4a87. 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/SE5Q52004219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9279871829c340d97311216212d2e1316aa424cf86e11c6412585a6c511f263. 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/SE5Q52003704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2865ed0fc29ef2befcb59a1c954608b95c4993cb6968beed958ae2e1572b8503. 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/SE5Q52004231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60030951436539e0cf0267048870f2f28e1f7224b66da308b3f2178c8f56ac85. 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/SE5Q52003425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed534bd0c764a54319e032b9bfc6eafa622ace1aed0c081fb6a26e2fbc164cf3. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52004212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77b23b536c824ffc122ad236db7458c75aae1bf36e29bb97a9186f672b621a0. 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/SE5Q52003424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204c885879ed162a2a19d6c73fe94af412e6c4ece35bbdcfb143cc23db408254. 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/SE5Q52003266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe528d72b71a54732a09d18cbe72ef5b611280ef61b26ae694a14ffa6395fef7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51700294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069c9a38e25493c68d3a59c8d36dfa59bc99f7410096058ffbace127c92c4bba. 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/SE5Q51700295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f34b433eeae75373aa7c099462009710bd94d12d699ddf34dcc816a06df9aa4. 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/SE5Q51700296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aeca31b37f197396c41c9709661119ca66c92c1b23c0e2cc702295a0daef8c1. 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/SE5Q51700297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8950d37c5746dc5629a074489e9f2dadff7fc47fc02e52a1875c7dcdf6e2526. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51700298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19037a07a43d1854cbfaaaa060b1a796c41e7dd8b36313cb441f5a59eb771820. 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/SE5Q51700299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded999f22e71e5ce7978d90d2b4045e3586ba48aaac2a2b8c058fe291137383b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51700300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc1d7a81a159bf6b5edea1d3b78552b961ca25959a3cdd0972e3f946b5a3605. 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/SE5Q51700301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8184afdc1facd01faef6c8be35ba14758bc2c5ffc2aa2b2be65fa18337ab383. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51700302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069014d894bd726d11de75b4f1c2b7dd34448e6106eeececa4ed378de57e9a65. 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/SE5Q51700288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316d04c4d8531a021412b22dcfe09f4c011d1ee7402fd84f033003dea4b4fa7b. 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/SE5Q51700289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e01a60c0c0eba74b048e7263c24fb222c55f3445b803f82b80f652ce91b230a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51700290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926f8dab62df99ff6946dba57dd54bf22353e7aab05fdade2ed298126b5fb17f. 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/SE5Q51700291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec91d1fd0781be17819b80448bda4d0891f6787d727294a45fba88060eb078a. 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/SE5Q51700292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ef18b38c685c02f5bae5687778c4a7614a0b08b45d60a609db01c1012888d8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51700293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8aa2c33922d441da3406cceab6c56c361ea92f87be481a7a4e0b936925302d. 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/SE5Q51802277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6990030ba71a69af5d088c3e60147192dd846b58493384c5ea12dfd91d3447d0. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/SE5Q51809017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9647b2ad05d27e083f5249b32c25b995a54035180f96d5c2a971c9f9d1c93d. 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/SE5Q51820179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdaf448991b83d707b910104315da5a0ffdaa6d844251adf12a00b761389c3e. 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/SE5Q51824671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d350d8384e342ded4d020a773ae1204fcebd0788bd0c81d89db9f59179443e. 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/SE5Q51801200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c4cbc99f50d1e26678455dd624fb02d4155dadb611cabf79b1ea4b97f731d5. 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/SE5Q51813015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1168692e0f05519d59000ab183ff990133d502843d2783b62aba35e1e89cf610. 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/SE5Q51815771.