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 0x99c00b709f387ecae95bba9991df229b22eda15962ba7bfadc29d8af05c10f93. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28741b87-f83e-447b-9d7b-3f25edffccb9.json and https://artists.proofprofile.net/proofs/artist/28741b87-f83e-447b-9d7b-3f25edffccb9.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ccfd983f30badeff48aa55c173db0d1c5ecd1623e5deb53cea6f88823e848a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/NL2J92505016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedef7624dfefba9c1e3e850a4306f69ea897a96bfe22562d07ba79425d594acf. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/NL2J92505029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e5aacf7dc2c917d2e1ec05c193c5978486786490f52a61bd586d154b4f6a82. 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/GX3HH2524916.
I'm getting ripped tonight RIP that x Tonight you belong to me (Hoodtrap)
I'm getting ripped tonight RIP that x Tonight you belong to me - Hoodtrap - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531a6685a6941c9f18fc2a185752c560b83dc18afceaa77be86c12731b1d73a7. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/NL2J92505161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6e0d1b04a09411cba7c311581181eece1aeec329796a6e193c2d590b0765e9. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/NL2J92505426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b932abca77a1a197435c6481c262aff69bf92897b594f4dc5f48807f3d177dc. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/NL2J92505774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c098cdcaf3d6315f6e4a7d06c05a9fa7d20148fac44e763cb5894e2bed57353. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:17:59Z), 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/NL2J92505776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867fbc5c2a6292b746741399910b1d0335b1ad21e1de79f4bc217e125da25239. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/NL2J92506650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c753e8de2f399d293a4eb70be422ccc6a3694982dafe5c9bba07d7d49e84a1d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NL2J92506558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f651d1b7cfb9f9a94c44737bb8606a01f86cd4da3514a113fe087ef7728ba8. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/NL2J92506552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bec8e35df7e521afb60d9a74e82ee6e664b94b50a61525c247dd485943a6fd. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/NL2J92507421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438d04af76a5968b79b25801aa3249275f8058bd8464c61852bcab1ea7aafcee. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T04:58:45Z), 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/NL2J92508482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0faf27d3bed7018b0430295c50bdc37e8e4ebd6ada603f01c3415ccc854f877e. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:01:53Z), 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/NL2J92508410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c866cddd284932092ea04a5412a13b1fcda6331866055acf4b30dcfdcb6d91. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:21:12Z), 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/NL2J92508412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e9f92a059e73d537510078138399b9ad9ad3f6cba7b7cbfbfccbcd2d855c4f. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/NL2J92510883.
who you gonna call (Ghostbuster hoodtrap edit)
who you gonna call - Ghostbuster hoodtrap edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b9924d382704491d254cbea050bd0a687c24ec380c161939bbe53251763b13. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/NL2J92510744.
who you gonna call - Ghostbuster hoodtrap edit Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6facce06bfeb056e441a0fe417582cf6f9b43417fd6f8923fe45b1929c04f25. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/NL2J92510748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb697d6969be337fe4d70ec20e4d63315e015042de67e10b2a674c4060de6b635. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/NL2J92510741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ba3793a521da256bff3e1d497b274f1f4146eb2d3569b05ce673da32670ba3. 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/NL2J92510749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ccdbfc53cb5bc45374d7d9f08fc6359a41fe194015ddcf35ef75e9d4832919. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GXF972584893.