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 0x4fd538e76b3d4c44acf8cac05adb9b2fc0ba6e20c4f881c57ab1f9dc7b94707a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff8ef33b-323f-45ad-882b-02b9aa54574a.json and https://artists.proofprofile.net/proofs/artist/ff8ef33b-323f-45ad-882b-02b9aa54574a.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 0xbaa6074b938c4d1800b57132e9b9bf4ff2d60e9846e6551b7603635ebf651998. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/HUAC60700608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff03e09797482657b4bfa21b3c0bf605be4bcfe1021fdd56a43b33199df65068. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T19:00:38Z), 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/HUAC60700613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f47db069828bc9ff44e9177b4bc4e4f26d46e89310b9247cc409504ff886fe. 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/HUAC60601077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad80fb35fbdb78c5e9639303960bbf03256e9f8b56b89f431d6fb6df8c34d259. 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/HUAC60601081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6489ee275fb145bf44fe820acfcc8cc08a38f77bf2a860cf502c38cf37a6fbdf. 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/HUAC60601086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c979dbf891e486dc3618eaa36f8d55fd9ccf64d7a7fce4a49bd147030c2eda4. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:57:30Z), 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/HUAC61300701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadca02986e604513c6c5ee03c90ce38ac484d596033edd09398f5438a2a71918. 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/HUAC60401124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4202372920f89b1ba89c4fc51c478f9e815a24fe24fe904419eaf7cb63107b2. 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/HUAC60401117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7194a3ec8f706d6b42f541d612da94c542f482dba608cc5e65e2f1acc5d1f2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/HUAC60401118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ac5965ed2910bf31ae4cf67a2a16e12971168c0ba2533420117f795145d8bd. 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/HUAC60401121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9163b9c7b012c019f2245ba3f4db3f56c3eb08ece38bc6b2aab29cb7de6c8041. 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/HUAC60401911.
Miért Nincs Nyáron Hó (feat. Elöd Császár)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6211db53e9abd6f833ddcb1324ca754f93d0bce8b86e50c435f521716f5d7850. 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/HUAC60401122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadca02986e604513c6c5ee03c90ce38ac484d596033edd09398f5438a2a71918. 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/HUAC60401124.
Az Éjjel Soha Nem Ér Véget - Infinity Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa961f721d81bd4a4e4d98438606df493a775026d75b33e56eb59d691cded6496. 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/HUAC60401126.
Az éjjel soha nem érhet véget: 2016 EB Mixek
Az éjjel soha nem érhet véget - Szeifert & Krash 2016 Eb Marseille Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd0a5017aafb0ea561d3e910ec984d707b19db7bb77a80827c706e652687e9f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DEAR41628155.
Az éjjel soha nem érhet véget (Sterbinszky 2019 Remix)
Az éjjel soha nem érhet véget (Drop The Cheese Remix)
Az éjjel soha nem érhet véget (Sterbinszky x MYNEA remix)
Az Ejjel Soha Nem Erhet Veget (B-Stork Euphoric Hardstyle Remix)
Az Éjjel Soha Nem Érhet Véget - 2016 Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac578e81265fe902e62097a6dc425eb20f27f1088f1edc74b2f01e0e9e72258. 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/HUC251600052.