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 0x701d9197aaac75815599892a766de4248058b75c567cb2cc680967af4af6812f. 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/19f8a9f4-3947-419f-a064-8a6ab09f895b.json and https://artists.proofprofile.net/proofs/artist/19f8a9f4-3947-419f-a064-8a6ab09f895b.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 0x98127f17a9efb8265a237de40b5a88c9accb2d25d56dac27e9275c436cf83244. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLHR22400657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d55c635efada8ea5973320fa0220380d6b33d71d8ac8872c3d19226a57d598. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/NLHR22400658.
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 0x2e307a81d1bd30c00918ad141002b2fe23e90522dfd5e82cc1d5c446380758e4. 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/US83Z2241558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf811e72c900614cce23fc2b5b42526b6771c2f661e7a08a000bfbb6d0c6cbd0c. 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/US83Z2495280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ea46ec9c363b4cd8230d1471fe30295737f28d2399b5f1ae883af0b45338ba. 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/US83Z2495283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f50bd25dfcd769f6c4739fd86b85f8afcb91bb87aac15e49fc9ec0e92b2d248. 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/US83Z2495281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e9e9b02a9752c7d8bd213a7826a1d2f67a0d26c8584290f2dce66d9ead5a20. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:55:47Z), 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/US83Z2495279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826c60cc0c5dc6259c6fd5b08e6b9f4a7af585117a6b6b08cf03806489d3cca6. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/US83Z2495282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615d8cfe074dd803c029b9a3d01280ab6d622efbb085110b8fb003cf272e3df0. 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/NLHR22400085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd602ebefab070540393c93dbe92e80f2035b9bd9bf0ddc3e4d87cb1bb10f4030. 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/NLHR22400087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e974dcd61fa8c847fcc39a2e0d70930c6d4ea550b53fbcd1406e62a4e020bfe. 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/NLHR22400089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa798ce80f4718f381198228bb36772219b71434d9543bb6eb052cb54c9e5c0ea. 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/NLHR22400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8b7a7a15d900cff10206f81b2438a1b1f848b9b02d02df38e9fcc02b3e456d. 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/NLHR22400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb814fda968dd59221ad78d6154727f177dc047cc2ae6865c539121a00b0b2e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/NLHR22400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe906b076cfcdd3272cac9e7de7c06bdb5df4458271625e5fe11900417890559b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NLHR22400086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c163582b78b6ff9ca118ffa46a36430819b96fa4a1556bb12041d37517f7eb. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/NLHR22400088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f66cc8cd967d61998f96178f437662180fe59a4352849213cf3e7a0be41373. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLHR22400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7631388bf0cbad8831dbb3397bd5fe385e7b0295043aabef0eba009e0837b951. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NLHR22400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e933625a863df97880ea1542a74980071c03c67c340880e271c5ece44220bd. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/NLHR22400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2622f20f18994726ac22cc2d8c2d920329fd9de976db3672b8119a2a87a3c6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLHR22400076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c23b7aa0e8bb5c290000e060f424079040573fb11215e76f6d5384b813410eb. 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/NLHR22400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fea6bc0e47fe624758eb27bd30f647ad5066375abf7f4830e29acc161eb8bb0. 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/NLHR22400081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c485f8d5535ed676a3dfbecda2d5fd52dd7a18553579fd6e6f57943aa2c12c3. 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/US83Z2120161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0d37837c06ba538b55ae6cd710dba13a81dc8dc377f932b37d30b722685c61. 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/US83Z2132126.
Ocean Color - Erdi Irmak Extended Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7372ec52321967089b40c37ca9e4a108a0ad122555cd45f8dfdfbd240e31386d. 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/US83Z2220367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d9472cc58d9ea1e34f730a85e8ace4c4b9415abac6bf8b8facc4dc42ffa5b7. 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/NLHR22500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b46d86f60168cec7e4e4bab7c714891c8011ca4d2aa32d051791e74d1cfef4e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NLHR22500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3814797590b73eaa346e613ee65f42ee4f960f176d4d6f8ba336100fe418e714. 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/US83Z2429023.
Time After Time - Ilias Katelanos & Plecta Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dab64cada063b14cef56ef2c6f7a0d6055415d85ab6534d056e2f6e5c7bfa3d. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/US83Z2429024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dba746c4d5715c43607ece9deb211e9c89530a843674ea9513a660d48433d79. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/US83Z2429025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa575cd5b9f486d58f717808644687f57578e78e8154e571ce0a64f809df2388e. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/US83Z2430522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c67391a253d5b691a306e409dddc30fe55b63d2b95fe6f48f43f97ab096193. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/US83Z2430523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06d3fd6d5d7c9c0ac8fa4c65570854e70957c2f3e4480589b7879d855f0991c. 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/NLD682500152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e406a701d25c4686fcb4564b85d93139f7d84de7a507a8fbf973cab8c03053. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/NLD682500155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab256fa67215d2169ffe8036c644f7f31a3d48ce1aff1b2690e42dabf47fc63. 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/US83Z2429739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe443bffc3c3c708c9db037165df38744cb458b6ae46b41a6ec1d7b849d581a. 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/NLHR22401340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d8e1bd08fa861be92ecfbdf261d7bdd504ed49fe845cdbe6793f8829faf87a. 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/NLHR22401342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324c55464ab308f67c428a47af21335c7ce7c8a453e96aff1261e37171cc279d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NLHR22401341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e134c90f0bcb7fe9f83fb010881e45561b0aa57439537d886f3d5f418a8692d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NLHR22401343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53f474c071d1b76c439e15f5f7df24cbe597a127b46896af34818979b1a1c6d. 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/US83Z2427469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489e06548e18f8a29f79fae6df8f7e237ed89a970eea02bb1aa7fba540801c79. 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/US83Z2427470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6310e1d57a747ccfc86806a8633453e0a96023f1df46c340928ee17bea96d2d8. 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/NLHR22401174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ab85e68737e3c7aef0b53fafc4ceefd356706d3ae0d5c9f620883de6b51800. 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/NLHR22401175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb1e4cff86db9ce0fa8f88f514fd6de59480305f4053f70b295779d37a88324. 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/GBLV62402712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebdee6b7191a473988dd13b80a1f0f60fe6218c4516cb7e43dfb65aa8694e22. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/GBLV62402711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4257b05c948c2685b182f32609d22247f18a6ee995e9ab52f9fcc9b7bd28f7c6. 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/NLHR22400869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0351bf6c0bb619a37a3a29c7a935d9a7acd4c6f2dfeba0df1626e140cbeab6ab. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/NLHR22400868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4f6984e8734ae3252085690f44274bbde8e4ce753623fa561b05b52f595cf8. 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/NLHR22400852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2605100fbe7589c2d0b247ed624d2fc6591923fbb2fdd06f8b584e95831d198. 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/US83Z2491536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6426869c87cc3ecb0527c9774074416b07832311873ab349dbce5e30052a4e. 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/DGA082433941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8959011d56e834c4c6ba7d2e6023c74d003d45d5b9b608da1726ef4c82756cfd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DGA082433942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac208b5e7dd837b402e0dc3028fcbea763643638dc95bbe4db80ffe63b6ba975. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DGA082433940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810696b20274ab2d9424aa3b1ffaa79d9e01c3032b5e8bdce7f4e1869a926d47. 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/NLHR22400573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e3956723e05a81727ddd1f7f64d761df1e373c2c424e412bddee3fb007d661. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/NLHR22400574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7112b41f398a9665c465efb2e3947f9ccb5399abc4a088a1cc0840d31375cb59. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/NLHR22400572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6af2d876741591d4a78658b0325064d5e53517c51f71ef4e9dfdc797f6bf4c6. 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/US83Z2483273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c37ce88cbd23be4f50487f7eafdc5562e6287e199da615d66956ed2272d5f9. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/US83Z2483274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd67679a7f3836208dddb5e4e507730475936eb061178c203564a38983ff5d4. 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/NLD682401450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad07a1039d3af9ba302ae49eac96b53c408704da7f7a2331f8ae67e592bbc44d. 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/NLD682401451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0477d8a0bfa3a69d06a4e0ab58b7d164997cc1581847316047b8dcb92cf6376. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLD682401452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1846fc470ce0fbc29cfd1701361fb3811f2d3c037d4ecd8b940afc5ae9d79c0b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLD682401453.
Summer Digger (Erdi Irmak Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6945e7524b864235e44d0164beb85b6f90c82e313aa9004b4bd963e261cb27. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NLD682401454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95556f818acba53139c16c86080a1fabb1028e261d470c0da6631afa48e8bca1. 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/NLD682303637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886314de77c323773a9e7c6decccce07011fe150b294c17f7a32852bfff56d0a. 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/NLD682303639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04524f7c821c8810689801988e4573f989ea9b841ecceca66841d4234e25e089. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NLD682303640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8815aafa87b3f3607ee6c424450d2f19b5b88e3ad95e8e4f3fc5b1c28690c14f. 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/US83Z2014902.