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 0xc5bbc1e9bf6779f19b56912fc8d62239302bdaff5cb0ac55b24817e4ef684820. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e5c577a-586f-44d7-b035-12b758c4330d.json and https://artists.proofprofile.net/proofs/artist/9e5c577a-586f-44d7-b035-12b758c4330d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Generation Alpha (ChiefJoint Deeper Mix)
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 0x53c343984499cead2ae20ba2f6ced6f2908a0fbbf3b4477947b90f57302c891e. 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/TCAID2437867.
Generation Alpha (Deep Essentials HD Mix)
Generation Alpha (Kevin BlaQue 6am Shake Mix)
Generation Alpha - 8nine Muzique 2.0 DeepTouch Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322e1e28dec12b5f066c54eb2c35c952732f09aef8289d51f6e169daced323ff. 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/DEY472379848.
Generation Alpha - Bee-Bar Moshito Rework Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d62a86d07970eb0824ea8ac261de97e2519f4f5aa42a2f96bccaa826f8733e9. 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/DEY472379849.
Generation Alpha - Deep Essentials HD Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb9890a5e88a05e25b9789da2ccdbffeee1b578cef8860035d882bb87378079. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEY472379851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f1481440e40ec69c19d48ad564223a212561c74e389b31c6e23df324c53c34. 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/DEY472379853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a368772470eb2fa54895e4af4720ea61399ab5d756766590823ce6643a49829. 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/DEY472379854.
Generation Alpha (RamsTeque's Broken Touch)
Generation Alpha (Bee-Bar Moshito Rework Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c343984499cead2ae20ba2f6ced6f2908a0fbbf3b4477947b90f57302c891e. 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/TCAID2437867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52824ba6d10c19e3dd75425bcea1f337c15b9aa16c5a7e4852cc87bf1f1dc566. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/TCAJF2524640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bbd91f52ddc9cf93a18c0205c7cc44c36bb28ac8fc104c5d75ab22ea65afcc. 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/TCAJF2524729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0b3e07ad4d19578a966ec075387686416da3afe088756ce93dc5be1e95dad8. 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/TCAJF2524892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c208a2cc27b8a1e91ec359e01ed2702c814a07bfb68d43785cad21032a5d89. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/TCAJE2559998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67596e6dee5b1da38b24ca1e46225a7a1935644016c5ec52f0e7a2250a60f99a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/TCAJF2528841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b266bc6a79af4a74a8f258cdb66ba1d2e0fd1251e3c5663920ea5ff0fcbbe6. 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/TCAIO2463901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa994f5357ff7aa798b6ead58386b019fbaabde5baa624cfc48947000c31a8a56. 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/GBKQU2338106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08786bd4a700ebf00e936da41cf7dfbc00fe8ec6465d26b4ec9e7a4e8f8820df. 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/GBKQU2338107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d92bad1a7d9c5a30e2706094ce510302330d24ec60317dbd1b96333abc2b92. 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/GBKQU2338108.