1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xc0e273aef525b35940c895650415a857a3563ff6e7f038c7091bf081595b22c7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75860c87-161a-40e7-9eb3-cee94160173c.json and https://artists.proofprofile.net/proofs/artist/75860c87-161a-40e7-9eb3-cee94160173c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Pit (feat. Bukshot, Lo Key & Mr. Grey)
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 → block OTSBitcoinBlock must exist at that height 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 0xe709c80bd0e3daa99dde4fb3ee19c940560205f3584b509aaecd0f143cef4a36. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USMH92348703.
Eidolon (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ceedaa83d9ce8448b14fd67dc154a2462e1afedc93c262998c58c105a1e6cd6. 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/USMH92348704.
One Dark Night (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46dc5bf4e22d9af6d5cc3247236f298b028a090f8b78f6af2bbddbe2bc3da669. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:46:45Z), 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/USMH92348705.
Diamond (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020434a9105e94e84c83a0b262eb5d36c5fb192be7930ddc7c83d9a3b4082207. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:45:02Z), 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/USMH92348706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c8c3a7521d942c01872c511f01822a8c88d1896b80e1afbaa6583bd03c0480. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:29:13Z), 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/USMH92348707.
We Come in Peace (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c1ca74424e5c76c2a207b6d955eee2b737e0f1f0b3a8bbc92214ba1d181f51. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USMH92348708.
Chamber (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d100544e646c00774cb5a8ba3357ddbb7b098b01cef133cd3fd1d72beec31c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USMH92348709.
All Rise (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b36adde6d4d812d55e07f06e1d51d09fbeae1f3bd740db2fa1f7af06d3f4f8. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/USMH92348710.
Philistine (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395cc3ccd775bf1b83313f1a468f5fa5355bc98ea32d4b94de0da65991c13e6e. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USMH92348711.
Nightmar3 (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224ed2cb38f1ecd783dfd30acb2d54218f93069d4dfb4fe4276361f5e44612c9. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/USMH92348712.
Coming With Me (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bdbaaed85b14cc5d5ecc501dfb0d90ee377afde06aa0ca8ff540af296b4c04. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:30:05Z), 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/USMH92348713.
The Signal (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad32ccb2ee7d125ad93a1e67a9ce477efbedb5bc729725216fb30a82d20604c. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USMH92348714.
Swallow (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92d134df2e3146fdf997ac6b5afc3225ec92dd18686cbd08216eceff5e224e3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USMH92348715.
Fire from Beyond (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a82c651772a3f02a69c63bf4ad994df448bab45a469e5ef48579333d4bb99d7. 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/USMH92348716.
Forest Lights (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeec22c3edd558eaccd4fdefa21b05aa7aa2f3711e8962746bccbb90f1ea77a3. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USMH92348717.
The Curse (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9720e0476600feaee730d113ec258425ec474ce4e4df2b570fd2b70dbbf4294e. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USMH92348718.
Wizard of Saws (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339f71a514867ce87d1e5654c67b1d5d37cfed2558ad93f1a9f5d57903452272. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USMH92348719.
Skulls (feat. Bukshot, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9394712c153befcc39dbad3600b50402d24e2f95b88a1ce703dbdbe86e91f9c6. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/USMH92348720.
Terminus (feat. Twiztid, Alla Xul Elu & Super Famous Fun Time Guys)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8358a1a2ac49aafe02033f9e299e38d39904f94e3c96595abcf71f1439f97ce. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZEQU2400528.
Lose It All (feat. Cabal, Lo Key & Mr. Grey)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38660a1220f7fc91505d267b211205910ba1ef6927856f39fdd305d87542eeb. 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/USHM92246864.