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 0x59b1de2c951934994f2bf430418bb3ed769f89f285c41338c4a8b0476ac4001a. 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/b3868389-7638-44be-8383-8b2b031f891f.json and https://artists.proofprofile.net/proofs/artist/b3868389-7638-44be-8383-8b2b031f891f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Looking For Diversion (Lenzman & Duskee Remix)
Looking For Diversion - Lenzman & Duskee Remix
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 0xfc4d64c5696d7a6cc24987d2420ea4f02bbffeb0c06c17520f2b6e6b559912ef. 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/GBPWR2400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d13bac31161eef39a1e7ecfd408aff389caa309419441d8fe80b74dc3d5d4f. 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/GX2E32100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a2a5bdc19126f5c9bdd21451e8de4e0b452a8d6b1d133dfada704b2579f715. 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/GBPWR1900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de7cc8601aa3167a4bdd5034f849e2e3ebea6ada0ee3c923f442efae1f75c5d. 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/GBPWR1900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ccd705ebbf544b6c5462004c1e6691fc4613e44a96667c057dcd43a2579e46. 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/GBPWR1900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f4d3a533abc9cc60b565f8625e7f6feb065088db4c916505bb8562ee3cdcfe. 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/GBPWR1900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7f028d297b0b43ca0d9a727fe2d4ac8cecb0b21b2dcd15ff9ffbd0a0311106. 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/GBPWR1900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46be73d719220c7d5bb22fa6ad268b445cded35119b1d9d076a58bd79723e58. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBPWR1600594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510329e060c5e27b8dbd51e1fddb84ccffef9ae57791ef69a049455b5f10b010. 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/GBPWR1600509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb619cbb1bdb2ff3bfa6aa5d4ff6ee9444e3c7619ed371bf657274a68eca71cc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBPWR1600511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ec36692a8f277e570e9888e552b3ac756dab6efee667395b9c6bb94c10b0c6. 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/GBPWR1600512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe000a588224f5aecd284ba6e55090591c433538ac0997c83fae21e33c1f958fc. 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/GBPWR1600513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1d3d621e94febcb1e2252a7a99b9d226bff047500c018142a06e6a044d879f. 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/GBPWR1400338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3409888834e44bc0c6278c8de8e8cc4b92125fb05834d4aea29353b10fdc6ce. 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/GB2LD2410298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce07ee756ddaf9bba5aa10f407a4e7fbac3c8a570d86df490712600077e9888. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX2E32100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03993043471c9ba5059919e20ede2b8533fd140c716d81117e46d697c5a5e373. 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/GX2E32100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9582cc478081e20dc73af878ef51799fefaaa027afa249665f24bcd5440123. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX2E32100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e02cb114d194835a2e8ac3d3d0466adb3c4f8b3bbaa000d757fb03b85535ba. 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/GBKQU2101808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85af7e17830cdc550ba9d7f15e4967fb8f4516b5fa8ff86fe81931e55e0fd605. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX2E32100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd6f4caa9f463b34133a07c263d5c693e13dc586f47d577d1ad576f0be40488. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX2E32100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f717054a1712bcea19e1a53b8f3cd61f904624570eea05af0ad60477206228. 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/GX2E32100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5fabd4c5e96231324f222fe673100c8a0d2359e16c5b92a5de2b1e71345c66. 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/GB2LD2110206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b6e69a6ebd37ddf99e138091b2a6b92e37061bfa64e1e54da0d73afd1622b9. 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/NLCK41085911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c851e77b4d7a1a1874603fd8955de11c0553ba142434069b582ccd4cd15cdd. 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/GB2LD2010084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14285d505bfef4c2347bb764f5b8de131478751ce5f653011077ed6a257b514a. 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/NLCK41043824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa36f3c8cffac4a49c4aa5ec51415d16bc6d1c67d846ad8ccc4d353d6b9e378. 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/GBPWR1500433.
Friction vs. Vol. 2: Crucifix / Floating Frames
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbe58514b119c88b70c353bc4afbf96b4982978b7378969cd2c6c3cc024263d. 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/GBPWR1400397.