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 0x4fbadf8d9dc6ec25b661089fe875da94fee265b8cddd579cc454fc851c8ce45f. 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/5ef7e781-2d4c-4277-a84a-a90751886c08.json and https://artists.proofprofile.net/proofs/artist/5ef7e781-2d4c-4277-a84a-a90751886c08.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 0x3917cb2560c55d04deda28f30203b3e1e52cc9ba705184a70caee0e5aa4839d5. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/QZGWW1943490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd01bf6bf5d5e6e74b17a478f9bb74f97a36c51fa519634e67e776f50e077457. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZGWW1943492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc61c1de4ad079bed1e06fb845f6043c8b3f592ee942da6f9f678be8ecff821. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZGWW1943495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1973db9f70844535a358be04a45a4781ffac00dd8d463d28e5c3b1cea220db18. 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/QZGWW1943499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e575cc86a23ebcf9e260b5a49a9d9c50650de27cdcccd369303a8f7154d78b9. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:05:05Z), 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/QZGWW1943500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd87bc3ddb6960b492a144d24f14df7365046ce8cc865b1bbb82aafd1a66b83. 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/QZGWW1943502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda210e629da9b06ad42b5c1d219574339894d3ebe4c55f61d089728cabeaefdc. 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/QZGWW1955893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab969d7ee03dcb870dd3a8f5c1d8217a4f807f0c38ae4876922b6c10c3169d9. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QZGWW1976607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1f749ab782a8e3e5b044c261ac4f59689d2c077f8584b7fd32a2ea8fad0df2. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QZGWW1978461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cb301dffb95b53860317e917f4e31511e920836a01e01d5c7a09270b16cad1. 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/QZGWW1981059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e7532af5f1d7d5450c551bc43d1474c2f91cda10884765daa1d773d724ffc0. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T03:23:41Z), 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/QZGWW1985808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a3eeb24f34f9bde82146d5d81afa5a37e9b5488079d5ac20352c944199b78f. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:09:07Z), 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/QZGWW1982193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5224532c8ddafb0d686dbee13aff82b956d9b4368ba99de4e498653baf80eba1. 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/QZGWW1969928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4f6cb321bb4e8b3f2641c8ea6a14f7d9d76be7428c4229504fa5b4b2ae13d4. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/QZGWW1960635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523e9b77aa21c4f2bb4b10a33025704497196c3997e16c31162e275c8c72e2b8. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/QZGWW1987312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c849a12d2a2dcf04dc3a1c349ad3744ebd8572645242972a701e434c8a9b3c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:53:41Z), 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/QZGWW1991809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0c9bb335ab4cb06ea60707cadca95dc59ec9154d11ec4c6ee0c7aad1210c0d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:08:51Z), 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/QZGWW1994181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026acbe500241fbffb18eb1a325477d422b7a9817cee3191b452fe61b0d5ec41. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:24:58Z), 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/QZGWW1999703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6c432b1d9f54cbe29d7351d6d1a10776001a56274bdb846e673ba89ef80941. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZGWW2002115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b9e4e825b09348e1e3d6a03efe5ff5d1fb1c484bd5926fd27495fa7d37fbd9. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:01:00Z), 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/QZGWW1995670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d37e0456713021f59aef09fe7dff99165becceb4a7ab29860aec6894c6d3bc. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZGWW1986408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7935e1b05fbb55a1135097dad54c625a23ae84689e6d8913afe09bf035e0b28a. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:47:36Z), 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/QZGWW1985325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1f749ab782a8e3e5b044c261ac4f59689d2c077f8584b7fd32a2ea8fad0df2. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZGWW1978461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026acbe500241fbffb18eb1a325477d422b7a9817cee3191b452fe61b0d5ec41. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/QZGWW1999703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec45edd4cc3a797f52a3e42452d5e1157929c899f30bc45c4dc0c946cc8e89f. 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/QZGWW1980558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a58bac378c67c87bdddd445d2bf982e3455ad9992270cbc7a249961e470969. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/QZGWW2018453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a05213e890b0afe0a5d725f1063e4e4f2128e5922fd77d77f3c07c26c42be1. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:44:25Z), 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/QZGWW2024665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a58bac378c67c87bdddd445d2bf982e3455ad9992270cbc7a249961e470969. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZGWW2018453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd23b55f53436b1151492a4cbd2f63f0da3d4eb85390ed6d03f9031555cdf02. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:54:59Z), 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/QZGWW2024666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417e65b32e78bdc1704dfcba6c5e7b7ac6a42d647e5fa3eaf3ff3bdb120205e6. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZGWW2040384.
Indianersangen (En og To og Tre indianere)
Indianersangen (En og To og Tre Indianere)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957997e528c070665f018a565b19a2b63c84ed5012aaef96d3ac45a652d99cf6. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/QZGWW2061757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285002c4530ab8f0943d39e9f740762c0a24ef3bc0952e86bf1a6ef70179b3a2. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/QZGWW2063318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ed02a1b69b418dba8a82fe609e3c2572bb23f90824801ac7f6d589cab6611e. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QZGWW2076063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40162b66df4e1bacc121d56767e8e3c2df98484761a26899ff59753ca597e6b9. 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/QZGWW2077277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62fd5c9c62c374265283699a37f2ea993687f28f867d1ff5549f80f9671f145. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZGWW2080272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285002c4530ab8f0943d39e9f740762c0a24ef3bc0952e86bf1a6ef70179b3a2. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZGWW2063318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c46d086d0d04151d431e08a716013bd328a881285c1cbf3a1e444b1bcd39621. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:06:48Z), 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/QZGWW2056581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417e65b32e78bdc1704dfcba6c5e7b7ac6a42d647e5fa3eaf3ff3bdb120205e6. 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/QZGWW2040384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120e223f64855255bee542a75a0aa858c416a665790ba836839760238d73edfc. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZGWW2041985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3da80b099f76b0d688f06e29c438d7a9da8c945e89c8cb791a41a780f534f74. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZGWW2052432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40162b66df4e1bacc121d56767e8e3c2df98484761a26899ff59753ca597e6b9. 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/QZGWW2077277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62fd5c9c62c374265283699a37f2ea993687f28f867d1ff5549f80f9671f145. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZGWW2080272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b786835aed57bf2ccf2111e9bec831918a80d50fb22cc8ddd4f1187c469e762. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZGWW2081754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99f939e8f642e685d9435be20626234a4e46fbc64e93b6cbda2184922755e9f. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QZGWW2095948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc1a4b5b992d4839d582d18203ab6a63dd4b39f48c7cd5420164ea2c7f2e516. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZGWW2103695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f57818b340d5c56e7227a1eec964edd3b07cfe7390d01903f9f238d193dd9af. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZGWW2095428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54141d8764224c9277f9a382b57db22e7c1631208fa05e70a557bcb4b5391c90. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZGWW2105419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f17f807a1e524f4519f75f3943bce16d8b6d056d7bc498b7f58071306c639e. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QZGWW2098444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe475e3dc1b967d132c47301b10c93214397333f47b458c56eeecfd3bf60ec671. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZGWW2094684.
Hvem Har Bæsja og andre kjente barnesanger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0d0bee340345cbd953733995041092953358e41fbe3fc1e127dea45825ac46. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:50:26Z), 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/QZGWW1995059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa934a52ca4ce3b7204f5043321d1043c9b8e779e72996e1b93a98e64e6acd23d. 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/QZGWX2072707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a5b3496ac2899bdd8f6bb18501b527e17fe76eacabe93e427ebbe9eaf9dd7b. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/QZGWX2110667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3473b664d3ced1214e23333c08c99079858c1487af157f7b10750043193445b7. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/QZGWX2112767.
Autentiske Nattasanger Fra Sengekanten 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98e75604be5a123639722ef31038777793c4c1f59dc3511849c5a0c7a5067cc. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/QZGWX2170683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cb795e3c5de22e4b537674e5a11e0a4135d2d6e6cc1ca9aacc833fa1904fdf. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:41:54Z), 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/QZGWX2119270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3473b664d3ced1214e23333c08c99079858c1487af157f7b10750043193445b7. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZGWX2112767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51f2421952778f8372b6e03aefd0f168fb40e9215104b95796c5bb0292ea7eb. 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/QZGWX2111273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab5cd6daa4e98726e78791d200cbd2657f7993e7189d16d54fd2cde8bb0e473. 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/QZGWX2179204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12d4984ce75f8dcf4ffdae3db90b42138ba806618f14446ec3858e6e764d1e5. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:16:06Z), 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/QZGWX2005307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291ecf26b63fd45333bb58752cb4dfde8be313da1c2bdfed3f743d5149b0a7b2. 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/QZGWX2190623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fc3f6c70f1a143bcda40f0cc8fa5f654b6135a7823accafe2b813bc093597f. 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/QZGWX2234980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0069709fbe5882d487a0e786f669f625d9bc797c7681e6ffc711eb71db5d1a2d. 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/QZGWX2251017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc1a4b5b992d4839d582d18203ab6a63dd4b39f48c7cd5420164ea2c7f2e516. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZGWW2103695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0d0bee340345cbd953733995041092953358e41fbe3fc1e127dea45825ac46. 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/QZGWW1995059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19ebe633f3335a31da7e6a0925cb6905958a985c38ae2b599ed9d03fefaa6d7. 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/QZPJ32143994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ee46f974cfd1a5327205b4a21594dc315747d057339ddc4cce04602a197cba. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/QZGWW1992381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda210e629da9b06ad42b5c1d219574339894d3ebe4c55f61d089728cabeaefdc. 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/QZGWW1955893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde88765a75e74d6e6a2b93f9672ca297e87a4fb98d325e9eebaab64dc85f1f0d. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:20:14Z), 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/QZGWW1963558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b54b5f5aec93b8a30b4bf8b479a6936f9af52499c2d548cc1e519d1df65400a. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QZGWW2093954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb50b8911eb0013ec5048caec0f6602d514139f6957928088032939ff11da22. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:22:36Z), 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/QZGWW2103091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56894343a08405f2cb5979cd2e51fae80f20708d2077eff8ae5b51ccdf2ae1b. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/QZGWW2029408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeaf7792e945d9034d0bc7300f1aa7751e74f52c457623cf93df7cb205073669. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QZGWW2078221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9914dd9847e24f7d023fb4e22c15d6859e7c0c782fcadd9cf8c5d0258650e0. 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/QZGWW2029858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b647d7a47b2f8e7a2a65a1c0cf25535b415be501c0a8fbb7fb67de29ca2bc2a. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZGWW2111460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7935e1b05fbb55a1135097dad54c625a23ae84689e6d8913afe09bf035e0b28a. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:33:38Z), 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/QZGWW1985325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d37e0456713021f59aef09fe7dff99165becceb4a7ab29860aec6894c6d3bc. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZGWW1986408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57074ee59ae4b7bb76a3120e178b983071e2c7224e713ea87e4c8a252cae7cc. 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/QZGWW1977111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ce40e53ce52f77a12d7cfef1d4ea0fe8a5c562955a20b4baa4c33aaf37c446. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZGWW2081895.