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 0x8c1c095b967255bd4ad3dfac21f2004ebe2e862698bbcff298baa67bb0482a1a. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50b78089-9a7b-4a1c-b88c-0d7f18e4e0ba.json and https://artists.proofprofile.net/proofs/artist/50b78089-9a7b-4a1c-b88c-0d7f18e4e0ba.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 0x48eeceb5e869e3c97fa6c28f29a204df2ad937e9cab9f718300bd444764ff367. 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/GBFNF0900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77217d03e3365a821f54606e22d362e22f77db3048d988910ee78240ede59920. 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/GBFNF0900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb634d50872757ed6000d53975858a4425dd41598355715ad9218ee158c6130f5. 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/GBFNF0900052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b873842bb2367c67d50e0189b4b683612c0161fe159015a3b1eb34dbc644ab7. 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/GBFNF0900053.
One in the Front - Deekline & Dustin Hulton Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5213f8f431b433a9fbe7c282d9e2e1690ba6566f1a6618d6c68d8034431d837. 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/GBFNF0900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daa1f744f1579c84658c944ab0f106fdaca442a11419956ab69d34d81ee59e4. 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/GBFNF0900055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80db44474635d30480b1c75e93c701089183fe0fd44aa9767ed87a0adf28d04. 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/GBFNF0900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699221645d43ae4cad03d3b3d68a819604c885a66a899797a831d7a15555a8a1. 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/GBFNF0900029.
Ready for Your Love - Keith Mackenzie & DJ Fixx Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bc31586600335aaae0b7aeeb30f4de00ea312dcb340c894c840fa8358c4748. 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/GBFNF0900057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9db17491087bf39c72bebe1caf70c9472806368fc32212109e09809129cfd6a. 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/GBFNF0900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dff6785e45c7e7f20637458d0aab982d5f33b1bf0f169122d0a274170ec0b8. 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/GBFNF0800104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93694c755b9d9ef14381d722edcdf9c9c03366d0c570d0dac10bd62bf9777508. 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/GBFNF0900026.
Bounce and Rebound - Beat Assassins Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf098f0d9df4c188218c29f96cb63f5eb047370f74c414e538a15588c592aa5c3. 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/GBFNF0900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf044388dbf4760f17da20f38eb639b082841439561abd6ee50f9b53a7e71970c. 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/GBFNF0900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f299bd1f7a47697464bb185291ca054b74bf83678350923ca61e4bd25305b05. 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/GBFNF0600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d3cbd46cfad397cb7e496a8778d05de7585033a3cc2f613163c7b98df4211f. 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/GBFNF0300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cdbd021937279aef2834f918e32378b07272eb8372f688eb7357c3a6d89e36. 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/GBFNF0300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2479101078a35a20b2d3dc15e4fb0992b7111f0acfb695738a560026a97daa34. 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/GBFNF0600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2000055c700f232a3dcd961bfc9fb04a94599e6e765397782a1f757735006b08. 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/GBFNF0300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f837631ad6727de909947db3380c62386a6a9aba8b356882556936ee36c9685. 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/GBFNF0300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede6eb75622d6b6db795fe90f9cfacb8d5486ec9088fce309d0a0b868df96a1d. 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/GBFNF0800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a0b6c255c842a0d9c7e9121d67ac21b9a75f230c87a5e0bb2446cc9a7ae71d. 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/GBFNF0800063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0781cde6fefd87713504d74e32ca81134214e043fc7e67c443f3409e474950a8. 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/GBFNF0600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d781749eb14b36f66f9a428866bc16219f24148ea02d5a0d1b22f1ddec56d0d. 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/GBFNF0800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08dad1cbd8edc9eb3639b9cf151a64a8c0367b208fd720944933f99a95a8bf4f. 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/GBFNF0500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d465bd67ee5fd187b379f9cfbb9f9627f58d970282f446d41d56001099a1e0e. 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/GBFNF1000067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c415f9f72d55f3ee347906a857f9bf929c60eb5b5f65b7e95814faa35265329. 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/GBFNF0300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87ef87f103965bad22cbd9a1fee5a6cce99679b33986c44175d7d9998303a26. 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/GBFNF0900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d73597385d13afb6c483af580bc1d5f868ebcf0f25982eab1cef88b82d1879. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBFNF0300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d1f0ae39b52c9f011246a4dbe0bbe71835c1f3bd213910847de81a49b64567. 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/GBFNF0700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99dc04ea13c9732aa776f1948e4dce575935b9a189179e3175a13b3d50559967. 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/GBFNF0900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93694c755b9d9ef14381d722edcdf9c9c03366d0c570d0dac10bd62bf9777508. 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/GBFNF0900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb208e8b475db7d9337a1149f8c44005313dad5401da129a34f48b24cdf19331e. 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/GBFNF0400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c69ed77dc183d9c6617d15facac4faf44b838fd232236aaf53788b81f402ed0. 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/GBFNF0600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3302b6d5b5950e92fb93beb71e358a67ed71b3d902f40b3274a643756cdff3. 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/GBFNF0300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3adaba75cfbd1cce9d47dab4fa2635cfbdd9ba55d8fc38b00a0ed7b3387bcd. 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/GBFNF0900005.
Dynamite Love (Krafty Kuts vs. Freestylers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf798a39169a1866afdb07268c0963f3107625704a8739e6d6e968953dc6b23cb. 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/GBFNF0700044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03c5273f256b0d975a57bd1f1e07bc525f01df3d4609a6a987b8fbca531bb8c. 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/GBFNF0600035.
Tell Me How You Feel - Rogue Element Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11658b67e357057fee23293f4f0152bf6841515777d51349438f993fcf5afd1c. 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/GBFNF0600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe7a78e3b239fb832bf54c71e7c46e491447cf8da98b537059949beb3a43daa. 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/GBFNF0600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67a9849b927d1f20ae816447f4af5ddda40e29200d7c0e4dc60fd3ed964f450. 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/GBFNF0600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c7808c0ec4136077cece8b2316b3534db047cc15987c015c93d1bed7001d88. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFNF0700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71c2049a80be711b04b0865cb993656665caf1fddcc99b1830989b386668498. 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/GBFNF0900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5f730556f7508f5540802a3d5b68d0b7da0a80950e042269d11659b9434bc8. 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/GBFNF0700047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5a20f003b198642dfcefef609b5b8e1fdf8181c6b5c08fe749f2c63d8e1628. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/GBFNF0700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db479504b7c10200ad64bb9a6d60e45f12c7576edca3b5d2ff8fcbe32682add. 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/GBFNF0600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26002a16ae2a5b6588bd8f9c0d6f6a1a66fa115873a3cfbb19c3228d353b5fd. 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/GBFNF0600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2fd208e0b82c58e30a1fd301ee00d2259ba7dbe125e68b18faa9c78517cb72. 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/GBFNF0700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03e4fef47d40e1ca2ef39e519654dc669d358d5b0cb74cdd744dd9f1530d41a. 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/GBFNF0500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f033fb5e240dc0e7cd387f1bdf882f1afe61929506c5860c8c5db66a0186845. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2191796.
The Lost Tapes, Pt. 2: Bothknees (vinyl mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c440a09a42fe645a9334020618a7c260242887b3343a9b6ccf4a6d583dc839. 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/GBFNF0500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24ea2ab02e1ebf1669b5a116c7f9c176b936c6befb84e161ff118851bdfc150. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GBMEN0600017.
Skool of Thought presents Natural Selection