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 0xe6e6689b2a1cbeb61e9038488bb50b0c7d1e07eb492c93574666058e87bef650. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/229cf2f8-0235-4260-99b4-513781ff7684.json and https://artists.proofprofile.net/proofs/artist/229cf2f8-0235-4260-99b4-513781ff7684.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hold Me Down (Ilir Hidri Violin) [Rudii Remix]
Hold Me Down (Ilir Hidri Violin) - Rudii 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 0x9ce92218efa3cf1d7ee290034b95e96d25c4a6edf9e43c21d0a2c9a11266d4d5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z2121583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad25c387068aafa8b1bbf564c90bb1163a2de943c9ffd9536338fd71b426f06. 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/QZHN92011685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9435b4d9da3f407d612f764f190d76238d3e6d3fdf6872c88687b8da663b3b54. 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/QZES92033903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a96b30bb2ddcf90ca4eb81451bfcea67fc893b15bcff75b895f84a639903f41. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/US83Z1904106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f250fc58a0cfb81348eed6d88c3ad059ca9d75296b6b8f49ad7282404d6d663. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZ5FN1921313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87759eb919961217a34c1f8c93f8b7da12eb8df0b53027818bd79115ca488d81. 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/ES50A2000259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ebec9f79f8a9f9336285ef768cd684843d6471cafc05bcf8865157c9905ba2. 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/ES50A1900660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2f260b0d546f30844ecd09feab6281509472310ebee096764a60e23ab9e192. 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/ES50A1900644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57e39b0005decf642b3cd5882b6fa3a9a6159436e1d12dc79dfa2858eb4cc74. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES50A2000263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3d7b4d10e5a4883d991a83929438beec6068f0e0a052ebcaa7ef978e08ef2e. 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/ES50A2000246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458cee62bee7882ee1ccf7b5358170e12acb70c981244df4c40e19750ceefee1. 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/ES50A1900658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a03f016372f043c968945ca70253f62031b32590a1b37a2c6b3ec070236ee16. 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/ES50A1900716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282c4d2e6e44306fcd09511c9d5b944133f221592798bd2accb10ceebd2f73a4. 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/ES50A2000207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446929b7bb8eb5a402a81a7529f6458569414c9649be978124e202e0d69e106d. 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/QZDA42430591.
Paradise Ibiza Summer 2019: Best of Deep & Tropical House
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a150485a6cd5374415812f656de71137736200fbcad4c22528b136291231739. 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/ES50A1900184.
Mojito Lounge Beats 2020: Best of Tropical & Deep House
Miami Music Week: Best Of Deep House 2019