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 0x72cdada633fe8599a76a2c57bed773ae77a9a212a6e3a07c21120f8139acb239. 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/8289e115-5fc4-4145-afb6-026f9076493e.json and https://artists.proofprofile.net/proofs/artist/8289e115-5fc4-4145-afb6-026f9076493e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Numb Thong (ft. Michael Woods, Usher, Antonio Giacca)
Let It All Out (feat. Angelika Vee) [Leeyou & Danceey Radio Edit]
Let It All Out (feat. Angelika Vee) - Leeyou & Danceey Radio Edit
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 0x4a95b96d7960e4856ba5a46f8cf840c7c9abead8c8fe965aa6c73b099bc546fb. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/USUS11203417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f0e6118b0a16d13c56dd0941586b0469c20264857ebdd72e21a10efe8b7923. 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/USUS11600242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6af9f88fd22485baa62a0fd8d1bb253b324b10c5533a4a6afa3d9f579f19e33. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUS11600268.
Felt This Good (feat. M. Bronx) [Kap Slap VIP Edit]
Felt This Good (feat. M. Bronx) - Kap Slap VIP Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2d7a7b7c50a5d1120dc3c09648571522d426e32069516c149109dba550c19a. 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/USUS11600349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd843d945076f0f360c48d3a077c4b3240afb522b443638dcc1a0e6dcb94bab8. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUS11600391.
Felt This Good (feat. M. Bronx) [Remixes]
Felt This Good (feat. M. Bronx) - ALVY Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9af745a2aefe9ea79fcac7ed12e8a708e8334a31d256e63f2fd1929560648c. 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/USUS11600405.
Felt This Good (feat. M. Bronx) - Crvvcks Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870657227309bc1b186d0ecc29c65ab05c53c18eecfd6de2c8cf91e230e411fd. 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/USUS11600408.
Felt This Good (feat. M. Bronx) - DIMES Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27183f29bb0ea8aa53af132f4cf2831fe4b45b2760dacd1f8d7618db0896f3d. 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/USUS11600409.
Felt This Good (feat. M. Bronx) - FLØRALS Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cb90d480f6c76ddb86f0d911831d84de66cda9faa0b4ee177f916728190e92. 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/USUS11600410.
Felt This Good (feat. M. Bronx) - Thrillogy Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f92f14d28a51b57ad2f3860a3cc879f5744e276745f3f45971186fb6205df3. 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/USUS11600411.
Felt This Good (feat. M Bronx) [SwAy Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fcb9d40958e49a1f077a9b3bb5c19a91662afe102b60e6627e6f01ab57a020. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1810833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05be57f240a11f9a92917e2d576735f1990678e8e450a1bb6e2cc35e4251a8aa. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/QZZ8A2402184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a38a0077d2e867a434aee15c5dfba6f43b2aa0bbfb2d349e6bbb413a96b87e2. 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/USA2P1842407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00f451a8e0a2df6863f458ed8996d01ad46c5a0d7b609ec509a156536c9fb07. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DU1600112.