1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3775f52fa2515aeadb649f786b12e87852d6b9e0dee47da8ce7946f56bebffb. 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/a0b5bad8-066e-4232-9a58-787f13f83a12.json and https://artists.proofprofile.net/proofs/artist/a0b5bad8-066e-4232-9a58-787f13f83a12.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c26a87bd5f71f74fd7fe58c84a0ab019d09069431971821e2bb869b6b2b41f. 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/GBKQU2304169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e445b78f72d95ecfc33bf4ccd6db572b9a5a4ca7ab6fb7bd22875d504cdabc8. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2304170.
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 0x165a61e75cfd37735ea8a9b185fb716f473d17fab60bf3fe1f83b3d2c21190dd. 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/GBJAJ2001020.
Troubles (Mixed) - Richard Earnshaw Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54273decfec5f0ede7a1f24c1f1d431c85e336c43db455d04294b0c50f69f323. 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/GBJAJ2001021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5ce4dc07f299bf8a1424e3cd0d0e3a067ddbdd7f11dfe79fd99a33bd971f8c. 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/GBJAJ2001022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd8c5d5b469fc01150f0731fc59e63c5129b141a39232bc12ebdf807658379f. 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/GBJAJ2001023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd40a81cee2a526ab0bcc9e5f384e1cd121afdc59e87a8b9dfccd61f7a5f07c1. 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/GBJAJ2001047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e847cc75ca4d25a46c7a0e52a382a46d25182a962398a1b08d252fc34138e95. 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/GBJAJ2001024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fa7459b2be545ad49f1fddb4bd8a4baba104c2b32c25f9968d41616d29ba08. 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/GBJAJ2001048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357b503f6bb779e2dabcc62fab1d2aae5734ca2a7dc92c4b6e6a785e8b0c6220. 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/GBJAJ2001025.
That Body (Mixed) - Mattei & Omich Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff04054110c8b9c73e1fd640397f76c8a8024b0d20d3489458ac2a618342dc4c. 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/GBJAJ2001026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1080c3004af47d681a9fd4b9ae6fd069161e946d5aeb3648dc668868cc07ee. 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/GBJAJ2001050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c08fa08a6a994da99f9471f35cda0964a0806446ca8f4b8912b6623166e7dc. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:50:49Z), 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/GBJAJ2001027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156dce7bb1bf93c1182d2e8222655b7f0a82b20b4209927d7b24030373090f91. 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/GBJAJ2001051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96489c3dcf2f76095d53682fe180b05bbd52b259bcd16d25c2e64c1e00307fdd. 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/GBJAJ2001028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245a265c18548c79904b4fd38c4930f9970b8a0348237c676e0b30d94e51ecbc. 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/GBJAJ2001030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e06698a7e1689e9dcc3c7628746ae380898dc6d49e6f29db07c6f26d73db22. 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/GBJAJ2001031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f05f2e208fdb9f0299cd15a4a818b7d033c9e35a1af16a8f390a5d2abe86ae2. 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/GBJAJ2001055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea92a83f9dae4933714d71efb426826d00128c6342dcd5c2e9344362247bb754. 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/GBJAJ2001032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b20490af6801818789329ea41d40e384e6eeefdff236c035bc6de7629dccb1. 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/GBJAJ2001033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d2078ed0396ef00647dbb828a4609813c78c9e706a792ad63639232e84784b. 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/GBJAJ2001035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6c677723d8b2d4af26929451b8a87f4fd735286a3fbc505c9c76dd84884081. 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/GBJAJ2001059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07fe38db8f50d0c202d75f942609818926b0e6a54ced8ec27e58be28757d0f6. 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/GBJAJ2001038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829774baed30ca59bb5f01ce66908e8dd83c7c74d74f17c37fb59bec9fe478f5. 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/GBJAJ2001039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752267066b6701c3509e70d0837535a4ed7028b220450415056473129859663e. 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/GBJAJ2001040.
Celtic Girl (Mixed) - Andrew Meller Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0755bfea919701cad6296082a43e563eafe0878b9c7584df3a4f96ead1b9f3b5. 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/GBJAJ2001042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd257b98b3f841453a7bfd7c102fd107dcb74a380e2991d2731958818ad998d73. 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/FRX281947494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386b12eaffc9768ce18ca4b03adde87715595069112238c7fe6901b999cd8d9b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBJAJ2000201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9383802d2ccbe3ecf294e25e1f32107ab2f29411943b671aa1933dc50c7b00. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AUMNW1800061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7a54ac9f47f83b3d429c2f4453480c5dba9270f1702b724665dfc343886300. 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/UKU932480859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf968a00789a60356cbd891713f4f2e32f98e1ff02fc48deb5cbdfacc12a17852. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBLV62313103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4badee43f7e690c3ad202b46f71540595b8abe03e9b2708d6a7ab5aea13cbff9. 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/AUMNW1800402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56b260f53bb76d889bd4add2557dc28c1e973c8935524c635daf1b59ae52fb1. 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/AUCN32300146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500216585f3ae0353fcd55f47a98fcc6af85018aff0399cdd82b0be7872a5698. 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/GBKQU2248226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa8bda5bb38c352bca6bbe5880452e0ed9593e2de569e3e5489194469a34771. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:45:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2248224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa417bba3a8a62f0f322370a901d08f7b4fe11019748f25352c0cc64212fbc884. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AUNV02100251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ead359ee79f8f923628a29d6ddd044ccd98615798dd581b23a270923ff907e. 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/AUXN22191373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9685931a9af4b0afcc35d7e644f4db6da20ae2ababedad6d10729d642dd47d3d. 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/AUXN22191376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b58136b2c34d77749393724d6973a9b9df6fe7a5f32cfba66e23fc81d0635d3. 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/AUDCB1701602.
Les Tropicool (Nicky Night Time Dance Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a6b8c6a63dc29bf860bef6047f99ea2fc8f5d8645c8dba85e229d81a7a81ec. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUDCB1701603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748f92bfcad7d420ec7cb782371d0e466b2014b8ac0f0cf0bf1eba6bc8afec14. 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/AUCN31900352.
Toolroom Radio EP735 - Presented by ESSEL
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa70ab65ec7bb98072e373e22a39f8075e0d73a0e0a3334f8697afe391e7bfb. 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/QM4TX2490353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae6a1315d61ea3adbbc78cd880866155c081be41af78fdafdcb571877afb06e. 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/GBJAJ2400618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36247c5dbd79072546a670418c01159e1900eb6102e38112aff7a172be2b191c. 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/AUVAE1500087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e05ad86ffbea09cd69b99374017fd041d5490f7a39167ecc3ec854ef64c6093. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/AUVAE1500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576d42c93f545b125c5102aa34bd54c085a7c15f7b5af127581c954c1be8aa13. 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/AUVAE1500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e087d7db93d4dbd4117704f3edee6bfe5ab46fe8f536d3d65dcd69c3042358. 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/AUVAE1500104.
White Treble, Black Bass 2019 - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e15bf700cd04890ca65d9a7600d7761ee5f5a3bdf90e6ab1cf708c1c241ff32. 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/AUVC01905511.