Candy Dulfer (born 19 September 1969) is a Dutch jazz and pop saxophonist. She is the daughter of jazz saxophonist Hans Dulfer. She began playing at age six and founded her band Funky Stuff when she w
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 0x0c771b981f80348af76c1f5a6b90ca341700dcfafbb22b649ea155cd9926dfed. 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/c47ce9a7-de09-4f63-a35f-3d686b34133f.json and https://artists.proofprofile.net/proofs/artist/c47ce9a7-de09-4f63-a35f-3d686b34133f.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 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 0x6c71893e1ab9a48e283aa0ee25c1485fa6d7c5ad4b65f7a4aa80601e27ade5cd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/NLA209800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbedd7b49a226505451fe468e1472c92e5077e28eee3288c077e5ab1ef039be. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/NLA200200161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78e809c08051387536037afb577b090283240bb7c970e75f22624f42bcadc7f. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:49:20Z), 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/NLA201000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae1c8fb67769963e0a5ce44a21b12832fd5f2d9ca0b6543ffe1d842ee63a24c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLA200200163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a91ee1ffb59b4162dc459fea6ebd569fb65ffbfd1bbc20e57277ba3dedec542. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/NL2093000195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b3280873f6c0a815845e307b56808161ae29b5c0649f933efffa34af1b7970. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/NLA200100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d49bcbe89093d485313008aee9a2d795e7fb7726bf7e2f4f502cf2a7634543. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/NLA200200158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbedd7b49a226505451fe468e1472c92e5077e28eee3288c077e5ab1ef039be. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/NLA200200161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae1c8fb67769963e0a5ce44a21b12832fd5f2d9ca0b6543ffe1d842ee63a24c. 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/NLA200200163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dd533aa35b9581090b89fcef60c7bd27264e671ba91a9b2fb82c0ba26b5623. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLA200200159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf4cd8992ac532ef826c18a52687698c55b50c4c47b8e838558547e7ebb2e13. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/NLA200800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6eb36cac6075f8e056597b67981778e05ea93de78e048fe40921519b0bc9bac. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/NLA200200164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b70560055176d365202261c21731e4cf4b7f0cdd8145f895261079583200202. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/NLA200200160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1c1d61e59eb5ea7e6c8564beee38846514e686574abfb42b0d31d5351be1b9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLA200200156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d49bcbe89093d485313008aee9a2d795e7fb7726bf7e2f4f502cf2a7634543. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/NLA200200158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70bdc2adf674a979362ad2c73fdef0474085490392ee9b6f6856e9d5b75f293. 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/NLA200700054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78e809c08051387536037afb577b090283240bb7c970e75f22624f42bcadc7f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/NLA201000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af7b496b888a9e735ebec2c88520c4962e411192ffa68c508abb2eb017cadef. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/NLA201000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6bec18241562c9356310c84363be904d8d11c844753de1620a3659726d9096. 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/NLA209700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91942e3192c951c8f65a753d269d90dee99fe9c06d3a7d68b361f8c1bee6f1aa. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/NLA209900054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09f6eb1a747b98886f0f556c2e4131fe694cd7fc651100d797192846d149216. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/NLA209900055.
What Does It Take (To Win Your Love For Me)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43983b52779d97c7ffd7b222f4c65bdfda18a0bc92f6537779ddaface47e268b. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/NLA209900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8898dac581339eded621d838521f2b1e2bd449f7e9351baaa611581e9080edd. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBARL9900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5740bb42ba7314c815a94f71571939b24d07d0e6bfb466dc09f0a9afcdc757ac. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/NLA200000207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bf1cecd282a6bc08bff2391edb68d606624262633f4ea520d7f35a1b0731ed. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/NLA200000208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608b2a5d2def52ad0b11ab1f9a662a5d96a5ea9a1d9b03198a5b865f75e67cc4. 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/NLA200000209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f2a456bb0d17cb1fdb553c4a1d7686f02d7e68b6ef5b7723333483c704acf8. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/NLA200000215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5740bb42ba7314c815a94f71571939b24d07d0e6bfb466dc09f0a9afcdc757ac. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/NLA200000207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ffd2f4869dd1543f10c2ea6ea1287d2f8a2939fe83a082460f4d6feed5dc35. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLA200000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3560cd861b207b33800551342a6517cc7133866ac1f7c75a7d6b825997944ba. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:47:27Z), 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/NLA200000211.
What's In Your Head (Phunk Investigation Remix)
Candy Dulfer Featuring Cozy Powell & Jan Akkerman Selected Hits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a52ee05699b7809d182d0119b059e4c5f5bc206bf44a349f11e1a355a919d5. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USHU20713107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aba5c17074e56d0d9c8fc4891bba71d80ef435c8f84223f00f5bc7f26164b54. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USHU20713108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f54b1d8a302002151b0587d920daeb673138c5199ad465aea7daceeb509fb1. 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/USHU20713112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6793e09ad821603573cb6d6b3d628471796e717c722c4f4085c8e8a40dd12b. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/USHU20915201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf975333a5b73d2e57e2bbe5afc72c9fb9364e7c103fc1c43c2cee9628fd36d1. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/USHU20915203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003db9751cb3334611118fef43a202e5b2394a02e78275e765fcf5294c3be2bf. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USHU20915205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed114bbe95bc2d164dc0daf0996fde4a77757e6b177a5e3ca329ceff09871f4. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/USHU20915207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81d0fb4e31016a058673794be77fa32e81220a06ec44fe16a43971ee556dbd6. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/USHU20915208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665d3c3ebf1a4c000b90febadcb105223b5402fab1309ce2c0b197433f3196a1. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/USHU20915212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa693c1aff93b38b9246bf13c337d297acf3c8ab3b4fec49ede16b6081d4ac9fa. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USHU20915215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94affb6aa738d0af45d9af87339730e2589debdff6f74e7647a9abe73ec83638. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USHU20915217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa081bce9a97da2982126e2ac80ba052c9043f394b84511bb5188ed7b94726c9f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEB641100099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5944bff4016585dbda467245f9a812bd6112e9bae42ad1ed12327300e0be3e8c. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T22:37:59Z), 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/DEB641100107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79535adb95170d122d4dddd678634796f7f09400a31aaeceea84cb5f886af67. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:40:59Z), 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/DEB641100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1674dd2706d7533b46c6b352c3471db50a61f216b291d073bb142a65e2370eba. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:29:17Z), 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/NLK071700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3496573d2cfe68fb7894a77044f5aeff2a6d49d79bc31e64a5420104abb54f8. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:00:38Z), 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/NLK071700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e893bcb2417717ec73adaf0848f523348aaea0cfb6ffeae108afe812aa9f93. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/NLK071700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a39659a69f354f6e4f8fcd0c7afe28cc98a78eb54921aedc6e21de9d6210fea. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/NLK071700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b11e81ab19b1cf4b9786d31f26d2ca2ba62dc580a24062194d4b7bc74ff5bc. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/NLK071700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3db72e408ac3430a8ae29051936a7d370e5b98dce1ae2ba140a3f702a318514. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/NLK071700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc93565bf24c78b73a786dce4911aebdd53837035efe7a72beada20ef8b22da8. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/NLK071700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c3ad768100f7ee21787f5b5ee25bc0a317a10c42e322972f64fed2734690e7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/NLK071700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718fa728b50950d1fd2a693acadabf0086b4b47b626545b5bbdc35b4ef35ac14. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/NLK071700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88efcbd3505e60c508d0c7842adafdda73aa9195a04a96ca6f4ac9fe4bd84597. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/NLK071700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d526d83fb1b44ec5999dc5fd9d6f074c96d6742d0fb8c644a68361ccc37479. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/NLB932202703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31128500d3855ee598a84a23ad69ec4fb7803b8e8a1c0df6f234fa717062d451. 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/NLB932202701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31128500d3855ee598a84a23ad69ec4fb7803b8e8a1c0df6f234fa717062d451. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/NLB932202701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f2d58ccd9a874f7cbc3e37dc5914a83b6045d3cff4f6f7cd4b0437e9003bb2. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/NLB932202702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d526d83fb1b44ec5999dc5fd9d6f074c96d6742d0fb8c644a68361ccc37479. Chain 2 (Bitcoin): anchored in block 957830 (2026-07-13T09:15:55Z), 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/NLB932202703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f2f3db7f62f3af5ca50a89e042076e76240f28722c9a8c6f6885ff2bed35b8. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/NLB932202704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a493202b1fd62550b2a71a2c090ba4af8111e513ccf7012e37f92dc069f080. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/NLB932202705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17524250bf39aa2f926ceec5b924a5cc558024a66b75d87463d0b1260fded2ec. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLB932202707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b2806859a2e9ecdfb89b166446f2f236d0d741f125c6c8cb2ba9ccee243d2b. 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/NLB932202708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074e9850c99eccbb3c89919e8f83c21af8f4b128c72d4cf8ce24637a5e469132. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/NLB932202709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4868796c7c406aa0d4fc97a33bf977e310ce35d733adeb426296ee3381db9e. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:19:57Z), 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/NLB932202710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4024b3f5aae52032f785381f0b99e8f059ab9ad83c145073685ab4a55ae5adbd. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/NLB932202711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432985c286a964d3a7897df862a9c2b1d1592219cc425700332f08473ea65627. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NLB932202713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170f72b6cdcaf7d4c2ba211b1f02a5e2e4be8e55ee0cddd79aac221300af710f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NLB932202714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6713d833b9a61880cedfafbc9d6f098568ef267b1840aba053a989f38021d1. 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/NLG661800773.
What Does It Take (To Win Your Love for Me)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bbc65a3e7009c37f73df48519f6e2ff5c0451d44929886aec18b092fa9c674. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USWR30200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9f78396b47813e049dbb586357fc8e6458286756027dd06f50384f063cb250. 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/USA370639928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55adf44b003ef62fdce7cff9025272216b09c7561c4f17a8ba28dddb468e225. 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/NL1MZ2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b807244bad85a8b86927e39c1631e6f7bbd72c73011dba0ad3e6f62b6d80e7. 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/QZAKB2314185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8408fcd276279dfe7d7545728188d9ffe85b0bd9ae6cd43a17bf4333d97b107. 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/QZAKB2332893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3560cd861b207b33800551342a6517cc7133866ac1f7c75a7d6b825997944ba. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/NLA200000211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090de1e0dcc59f00494b9aebb20969d55397364858f71b24b61a34fc908c99d2. 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/NLG661900988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199d45937ba381f58822069ce6d8d5e149fe7e52ffdda542d92f5b6af4d222a8. 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/NLG662000942.