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 0x50393baa5713aa5605427ad859ac7fbaa08f1264c0bdd9d7bf9cfd466e3edcad. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1b2f73c-4ea7-42fe-acda-d7f305281063.json and https://artists.proofprofile.net/proofs/artist/d1b2f73c-4ea7-42fe-acda-d7f305281063.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Scouts Honor By Way Of Blood (Non-PA Version)
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 0x290b103fa29c5dbe0934441bb2f23774d2f77d4ade368903d9f00e0173c46047. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USEE19705528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d915b3accde1daccdc57b1a7b36e441306f3d4ccba073910cf5292f2c68438. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE19705526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed5e62b02c3666f067ba819fcad55adda125e6657b0d4d9940753e7a4514610. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE19705532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283097cb5f3307ffbcde044a90985534be7a2e6663e938c3eb008fc8b2b297d4. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:48:46Z), 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/USEE19705539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5265fb032bc18d2ed3d81b35ca6817ee4b0194777405972ff6be5e7136cf76f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21754419.
R.E.A.L. (Road to Everyone Ain't Loyal) - EP
Flava in Ya Ear (feat. The Notorious B.I.G., LL Cool J, Busta Rhymes & Rampage) - 2016 Remaster
Bad Boy 20th Anniversary Box Set Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c96f6dd92ea06d4b734ea7281d572330ce4422c77dc7b22fd256e78c0aba760. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USRH11603408.
Tonight I'm Gonna Let Go (feat. Busta Rhymes, Rampage, Sham & Spliff Star) - The Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55fb5691ddf3f52f9ab9cc2729eb92d090dde9920cd8ef244d39c9b75f6f01c. 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/USJI10200245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a001c49172dae042b742540fe0ddfb7987def93d0aae0641f8948c6672fd08. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USJAY0200442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a06758cd024ef744c7faec5c1df9ed33d1c7a1340c93503fa5bf2df0dc901b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USEE19800151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1aeeb152106d5d5a8e39220404172198fa8d38f085158524189f9c7ee96ca7c. 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/USEE19800171.
Follow the Wave (feat. Flipmode Squad, Rampage, Rah Digga & Spliff Star)
Extinction Level Event 2: The Wrath of God (The Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de4ea58e90ba34b00147bfad70d415818132736a35ce83258562c25d49811b2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USUYG1343776.
We Forever (feat. Rampage & Spliff Star)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ba6319c6b5b3301e8574b960b78a762d9a9c55c33413e1c332248f828935f2. 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/QM9AA1579023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec3e6c8606a90a4f52b3d074827bd7f0b49a581f0f79d0d49173820728211b1. 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/USEE19800145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804af09dfb313862b77912ed30a162f4a254687116223dc77265e5798c20f0fb. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:46:02Z), 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/USBB40581031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804af09dfb313862b77912ed30a162f4a254687116223dc77265e5798c20f0fb. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USBB40581031.