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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e968d5bdb455ec9e57619ac2ebc7e0c9a1b0d6e5a0359c84c07c56f293229d. 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/eddff055-7e71-42ec-bfec-ac453c89eee9.json and https://artists.proofprofile.net/proofs/artist/eddff055-7e71-42ec-bfec-ac453c89eee9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Defected Presents The Opening Party Ibiza 2015
Strictly Rhythm Est. 1989 - 20 Years Remixed
Strictly DJ T.: 25 Years Of Strictly Rhythm
Strictly Tiefschwarz (DJ Edition - Unmixed)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8651eb4bdff28c0b12c85c19a9380a639cc37ef07f428ae1c1b67c58959a3029. 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/DEC229200607.
King of My Castle - Roy Malone's King Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cffba65688fb2e07cf0020f076ee960cc60d6336d4e62f74374bdde64e1b13. 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/USSR39958305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceed523ac93a6955f98346ae1b1004a6cde14940c7a93848a729db7a8ad45fc6. 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/GBUM71021600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ea6bb4a7de572de40969c0b9da7412404f24f53aba228d164584495bd12bd9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USSR39532104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cc11ed0966a93d5b9cadf18ea0b75010aeb25cc944fd4094dd85db88843c54. 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/GBAJE7900085.
The Lost Tapes: Tony Humphries Strictly Rhythm Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a09bab4a694986b475d54dbe8c397ac7de88e5450511a797ea28bed49c4995. 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/USSR39000704.
Tom Flynn Presents Strictly Rhythms, Vol. 8 (DJ Edition - Unmixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3846a8be76738530ba6867d9820ff0f80347736d1c1aa8f7a75263cc348748ae. 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/GBDVG1136902.
House of Love (Tom Flynn Strictly Rhythms Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed96d2f9be5dc4c2f7d7e8c8b652bb791152de7699c1ee9a14c2bfbef64cdd63. 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/GBDVG1136916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34aa6af3bf79a16b7271f1e857c1f914e81be64951b024cb439c7247a09db9f4. 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/USSR39539901.
I Wanna Be Like Talking Heads / A DJ Deep Inside
I Wanna Be Like Talking Heads (Dino Lenny vs. Hardrive)
I Wanna Be Like Talking Heads (Shadow Child Vocal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d44b1af5b7a27c6e053ac10cfbc487bf93ab1005528b472e3d7b9882b44e2f. 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/GBDVG1279303.
Love & Happiness (Yemaya Y Ochùn) (feat. India) [2009 Mixes]
Love & Happiness (Yemaya Y Ochùn) (feat. India) ( Michel Cleis ‘Floreo' Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0edf3739440a2251d211a8774a5146119a290db65b340ee7ed4b6fdaa3b9d6. 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/GBDVG0968303.
Deep Inside (Harry Choo Choo Romero's Dirty Piano Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe8462dca99523aea7a4fc484a413e4cefbadebf747cf65de9c0dabe71cd8cd. 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/GBDVG0967301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb1906caf3b48f13b848047dd18d95e2985b9bebc4639c5aa5e7edd339c5c87. 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/GBDVG0900076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e883631fb5d0fc5aa2781532a4d923f65763b2e9dcfba115a1d38ec2273ba74. 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/USSR39300205.
Love & Happiness (Yemaya Y Ochùn) (feat. India) (La Rumba)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4167f059b8bb51a062d857453d35a85f9db494978df4fdc36dd15bdd1c170ae8. 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/USSR39400402.
Love & Happiness (Yemaya Y Ochùn) (feat. IndiaTito & India)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b7a8666869316d7d9a0654efde15d5fed747b77c0fce6759ffee6062f183be. 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/USSR39400404.
Love & Happiness (Yemaya Y Ochùn) (feat. India) (Conga Drums)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab7fc5ed8d9ae1baaf141a0734ba6e4933ac8e34af26b82faed44bb0fc42ad7. 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/USSR39400405.
Love & Happiness (Yemeya Y Ochùn) (feat. India) [House Nation Mix]
Love & Happiness (Yemeya Y Ochùn) (feat. India) (House Nation Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78058a0ab680571a6b4a38cf6a8f34a863cdfc26413ff97b27fe4b9247300305. 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/USSR39423101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e52985daff09fa942432eaa0af0e7c5cc223984731cfe8ffaff119f88c0eab. 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/USSR39300203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e883631fb5d0fc5aa2781532a4d923f65763b2e9dcfba115a1d38ec2273ba74. 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/USSR39300205.
Defected In The House Radio Show: Episode 008 (hosted by Sonny Fodera)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71340b903f6d73f92b613b3f5af6d181550633f831eca10e391938585923a6d7. 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/GBCPZ1508663.
Freedom (Make It Funky) (Color 1 On & On Strong Vocal Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079392a6a720cd36e4571750394cb64ebeca1b92b32c2b9dbefa2d356478317e. 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/USSR39540301.
Defected Presents The Closing Party Ibiza 2016
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502796a514c09855bad22ecaa0e326ae76a1cb39a782149b7361acaacacb3c69. 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/FRPGF1600090.
Strictly Rhythms, Vol. 3 (Mixed by Michel Cleis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19efc1164b00c8380061294c7055114cb3828d7590b640616cc5dc1fee082f8a. 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/USSR39645501.
Strictly Rhythms, Vol. 1 (Mixed by Aaron Ross)
My Joy (feat. Margaret Grace) (Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f6c13e84df5081184e5006403da82723850418e69b13813c1d0b1689b637d9. 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/USSR30763812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232f09ab5dd64a02aa76223e14d2acf1318c467b355d938ff8b1822495fa6a00. 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/USSR39831305.
The Lost Tapes: 'Little' Louie Vega Strictly Rhythm Mix
Strictly Rhythms, Vol. 2 (Mixed by Mr V)
Strictly Sound of Louie Vega (DJ Edition - Unmixed)
Stefano Noferini Presents Strictly Rhythms, Vol. 7 (DJ Edition - Unmixed)
Seamless Sessions Crowd Pleasers Amsterdam 2012
Love & Happiness (Yemaya Y Ochùn) - David Penn Vocal Mix
Defected presents House Masters - David Penn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750d3156698b089094710809218c7846da7a3d19d941400dcfea8f3c86613653. 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/GBDVG0968301.