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 0x2d613c9fefc7fad9afbdad5eb9fc268f4e9540a974b7a6395cea9bd9550ad727. 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/72ab0034-6653-40a7-8039-2c594bb539db.json and https://artists.proofprofile.net/proofs/artist/72ab0034-6653-40a7-8039-2c594bb539db.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 0xc74b9fa802d70e4574b59cd3475affd56ef8d4ae6aeee628432937b4adbcce31. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/UKGAB1900071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2d0b85ff2509d1ea095f443a042cb7e253a6f23d49016b61afe44e6d16dbbe. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:40:56Z), 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/UKGAB1900072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8221d24f8d60d3ea10a51b606cb2ac3d643875482a650e950b6a87af46393d34. 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/QZ5FN2048447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702e1772245baa2035d77fafd30e154f23d45b65c7a234dc49d9d50d95abe489. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZ5FN2048454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8162464b6757c78f841b1e080775b869cdce0a90a4a6a1ff3e644c66cec4d766. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/GB6LY1600558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69155476a3d837b7374253ddc55d0e59434a852f6c090de5236829cdbf5236e. 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/GBKQU2118908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cc27573a6d21dd834c13e77b9db67d4221ec066bf32e57b2a2c32d5aa18a5b. 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/GBKQU2118909.
My Love Is Real (feat. Tasty Lopez) [Joshwa Extended Club Remix]
The Strength feat. Tasty Lopez - Extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb9088112b903295ed6385991887e0ac54f530c3bcebc5b1aaea775491d722d. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:48:15Z), 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/GBJX32363039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94286b7e5051dba32df52d562a8784486bb1e945fa13dff2e49b5f74b24296c4. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:46:41Z), 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/GBKQU2462539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e5716fd9e54eff26d58f6ea05b2affff048ac55569cd19ea4f44b0c44e1d76. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/NLF712407195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e624b34990e70c3e99f382a78510a94737cfc047d4125d5e04b50fd8c00ca9b. 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/NLF711709031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e5716fd9e54eff26d58f6ea05b2affff048ac55569cd19ea4f44b0c44e1d76. 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/NLF712407195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960838b869f8746da1b62db425c42bf80c981eb58e217e503132a3d1d959cc63. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/GBUM72504809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960838b869f8746da1b62db425c42bf80c981eb58e217e503132a3d1d959cc63. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:22:03Z), 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/GBUM72504809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f360d6adb67e086de003890370773a49dcdfb6cb598782ebb59579fe157d56. 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/GBCEN2300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb640e59d730662601f1fae20f4103d2669ec2e257f630744dfb958f5a096f8. 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/NLF712407196.
Finally (with Alicia Keys) - Morgan Seatree Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b69d7c4ceb098e05c08984a6878dda3158f1b506bc714ba77da6c165793129. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUG12408024.