Doe Maar (; ) was a Dutch pop band that combined punk, ska, and reggae influences. Formed in 1978, they broke up in 1984, reunited in 2000, and remained sporadically active from then until 2021, when
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 0xe2419b49d1ad586b061155cc0425fcf1e62d63f72a8e1515ecacd5eb0c085b19. 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/bf6e273d-89fe-4c51-b0e1-86efa2710161.json and https://artists.proofprofile.net/proofs/artist/bf6e273d-89fe-4c51-b0e1-86efa2710161.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 0xc090af4117b8b0fb5f398e22129c22edb8bfbacfb3a4f61c91da3c0f24dd1bfc. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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/NLA340000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6d42515af25fe5821c45485278b06376639c51add9b4cd1a70ebc44916f1f4. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/NLA340000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bdf4912f467c4422f5ef5e43d7282bd8b4d392a886126aab3094b2135ecd6e. 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/NLC240000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd82568de22ea568e423906d64fb1bbd2d5961c46da683348f543f7f58caf216. 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/NLC240000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22637429716443fc79165871f089f6e9a9ecca6061b6e6c09f23ee2b5c04e952. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/NLC240000113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94496fcdef011cdbe3dcf58df65688c9d01db3e1463dfbf4c46a208d1b9dcbc5. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/NLC240000112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdade253d02e164b1f7a45059e97ada92b3767a27a6232f84414ab7c67c19eb70. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/NLC240000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d0f61d14c3bc17f056bdb41482bf93735b89b84a860f07c9059c24955eccca. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/NLC240000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad61dc85835e70e346d70a089666f4100bff3031f2a78cfd5bd84f0735fd3ef3. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/NLC240000115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ec29a96f8d44963c69dac2dd9a795735368d5ca26175d78450b5c72fa39c18. 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/NLC240000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45978985e409a890c73923ed2f1b3dd184dc2f72ccb69b871724202793bffa34. 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/NLC240000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bdb5b93ad98a74544154784ff253e8a43e958739c1da311cc964d99a748d134. 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/NLC240000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8e7c7c2fd5bf235419510ff37f72d5abd98c73256ba04b906b397728a2d527. 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/NLC240000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c3684330906388b0cce183d135c4fc5f39b1ef654aafd45b1d74c9a3a5b3f7. 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/NLC240000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e00c78539ac3b5697cad73060ce04679035993e54d761c2c14e00861841a66. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/NLC240000143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe560f9b3a45d0e6d61e0c004df3d83d70b8d69c52a34b9fe889a6eb445737849. 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/NLC240000149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda887f89ab329a3d2f540210632fb1fb34b90df851b4e87df5c758aecedfc0b5. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/NLC240000139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582d0226fc2bed1885d71b2e010ad2247eb982e8d4f588f900309329da227141. 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/NLC240000156.
De Jonge Jaren van Doe Maar - 50 jaar Nederpop
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce60609ff46d45933836b53d5ff7ac4fca540ca64550a0d2752ad087a91d094. 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/NLAX70922379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eae47e50a3753fb74e5da236925b02e103428551166f671a753e5de8d36f0a5. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/NLAX70922393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07df2bf91150e74628e89c4650bb0ff0757a5343596cdf7bf4fbf38352547606. 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/NLAX70922380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2632065033486a63c96c3592e6b169cbd01cc76ee5e42c70f1280bf3ca66479c. 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/NLAX70922381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce88afa4f750c9b7a7e1c1f9bb929498be6311752f2b4b8e9a9f809dd24532a. 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/NLAX70922397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48749ddd4560a5e4073d9c66135d489ed43cb429ca2b7edcba20166a33496cd7. 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/NLAX70922384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d4db31f7dee5775f24b2241c4189fd17be56726d30be8ea58cf873b1356e71. 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/NLAX70922398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebc3f6552df90d254b228e5b9cd2278123c4e5790779655f85e5c8970caef32. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/NLAX70922387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f283c4d4527204c2c45a7a6e1c1027c794ccc7c3e38d149c363174a32e53900. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/NLAX70922388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd467876c3fcbc84ed29e24ab3f8e1e570ccc42c558fdbfecd54e7a4d98881cd. 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/NLAX70922389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91c51c2a44a30d48e9997ffd30a2b0a1843021702451cd6e41355e7a191c5a4. 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/NLAX70922367.
Doe Maar - De Singles (Het Complete Singles Overzicht)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c3684330906388b0cce183d135c4fc5f39b1ef654aafd45b1d74c9a3a5b3f7. 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/NLC240000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ec29a96f8d44963c69dac2dd9a795735368d5ca26175d78450b5c72fa39c18. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/NLC240000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bdf4912f467c4422f5ef5e43d7282bd8b4d392a886126aab3094b2135ecd6e. 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/NLC240000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613618e1d6f5f28731395f424e7f12ea4629b47a7bad7cd8e0d4ddb3a86903a2. 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/NLC240000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bdb5b93ad98a74544154784ff253e8a43e958739c1da311cc964d99a748d134. 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/NLC240000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553dca482f63af62111c6783d49201696f9df2c9ea62cd9fab94e2fb19bea3a7. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/NLC340000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649bd9dfdf3f4c24e944ce872467f9ffd78e36689f741ee7df37342a63c9b47e. 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/NLC340500512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cf3439bd69486f14525caa5a4ddc10ff0d376562a842109b19c647144cb067. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/NLC340000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7a16e7335cd36cc0f7fcad7deda0e6d5234bb836d36c3647c515a4fac92ece. 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/NLC340500505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd18731be50b15b7b35834561f51b105ad80036670387305d044e3890864715. 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/NLA340800149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30045bbbcf237a15ba5154004434f3781092aec724dd637d40ab11337cfbe796. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/NLA340500495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d307124e136118f7a8cf28bf821421ea005cac0d62bccd64c6bc5767f127b57. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/NLC240000142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa223dd427a6adf3cbca1780fc697986fe1978d14ec6eeda3c59cd2e8d3a15c. 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/NLC240000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62422351629faa04e9bb7fc2f5adf6a9ff487640afc664de37e00707a6a0ca01. 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/NLA340000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cbafea8479584ae2fbb8762479e301aaa3afe0e0df9791a794feba04af4394. 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/NLA349300213.
Doe De Dub (Discodubversie - Dubs uit 'Doris Day en Andere Stukken')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fae91bef8d34c5452b100da64641935c9ff4cb1fe944b5623830f299ed54e40. 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/NLA349900064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4c0ed1a1ed122a06027843a3cbd2ada1d6315cb952746f976281f2fa02d0b8. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/NLAX70922340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36c767a6fbb365966aa1b47bb4e343a27102d8c81a9995a1138ebff453e4823. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/NLAX70922341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50046afe6b95236838efb76f1c043d245b2ed81126405bada2c1c410e9100fac. 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/NLAX70922345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1067ad2e5eeb7cc04a40a31c9363da53d365268e6907a3b2af4d79da642ca2df. 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/NLAX70922347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1a3199bd03f36adf68a425abae6a01ac4e4ee8314d1594382e09187759edf1. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/NLAX70922348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7cda65ac2dd87bc787965eaa4b405e5ef046dbc713d7324ab1aa27a62d7781. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/NLAX70922349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b7a94c6952873aa118e75ee45149c8eb20f44ef1648f8adda0853e08ec33b7. 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/NLHR51624980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4e6069036ebf1ac16390455e7d26c08195320856a9dc8a38a525160cdf6c0b. 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/NLHR51624982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b1e77b20c271f5f690f5326ce8cc762c539103e46dbdfa4ff1c815f59b4d08. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/NLS241103233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a3e2150ce73d3a47518f750b29b27d9e334f06a6223442b27b989f12dbf1cf. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/NLS241103235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f765cf61203579ae17cfc751bf40d45dc41999df02d12d448cee0a725cddf7c. 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/NLG661200340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709df7d87e055edeea1536f520557de714c08503b50a7fb332777dcc2f2eee13. 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/NLG661200331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa4094d45c854c50ebb5d13c1d65af4de5e6448b4da20ba362e9534966f8b35. 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/NLG661200332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4067b24e094dd3533d0a49fa68205930bef94e6091c01a702a1a813658d5cd65. 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/NLG661200341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc5aeda6435cf848388e4109fa8dc8db1b1d44305102bc6d9219c9028ad1158. 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/NLG661200333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3da48e999c0fde60a0a1b31795a4b48d976d7fc59233297d97ac19916a9b6d. 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/NLG661200342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b303d6ed6860edd8f293fdad45f8ea0c162893358e983dc5a6c463e8d97226d. 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/NLG661200334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb1f67eb71cc69288aef5bf6079e2cb2600b856859e6dc9c824acc2628889ac. 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/NLG661200343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b158686755abf4cecbefad6f8c8c19992b8ec6848d4b7ae2917002d7d8ffa1d. 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/NLG661200344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e7cea33a527518d49c4ce9b81bae38ecd69ebf42f8043d1f818f77ac74dfd1. 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/NLG661200335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b83ac9137e67a705329b60ee2a4cb324fcfdf7500970cc0cf4722a4c020ebb. 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/NLG661200336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcca663a9658302ccb2dc94d2d0522d3627d418a5ef918cbe5fb0ca3c76ffc0. 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/NLG661200345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd548446d8575d6de5c17784fa7cc2776a2a4bb0f85cefadf02c0b67034dee69f. 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/NLG661200346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae322f8a9f11ad3a20a20b6a386a3ad32de59ab61543994161c0c5e7880809d6. 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/NLG661200337.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fec1179fb89e8ee6f7fd19511ff58aefe1d3be2773a8bfbe915113ae0f0aee0. 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/NLG661200338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e0183b22afce2b1e3c9a5e77ebadca3b69f9e1dcbfd0caa564fe8cd8301eb5. 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/NLG661200339.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ecc4abd40a770f06bc4cce4514daafb007fe4c48b526b2dab3ccf9c812fcdc3. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/NLUM71200281.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046dc32fb543f586e3b25ccbb4ef1a257680153d41cdda2409d733223a188119. 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/NLUM71200282.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5476c8740a43e79c9ffcb80d0a91a76cbe838857cf258ccb341e7cd0952ca5c3. 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/NLUM71200283.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab44a75a7a1799ba342385771309ac97430df95afd24cece606ad5177e777cc. 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/NLUM71200284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62caa44c323f476f92ccef2de5f74a4123bcbe810664750b69ea9e3d1fc87463. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/NLUM71200275.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a1094acf27d6cbed0a2b9fff11f1ecda5ad3389020b370331021d5a5e560f6. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/NLUM71200287.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc9533de86e7a5f4c5859f69adae997415b1fa0c069df47c36cf766356f18a7. 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/NLUM71200288.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447f0304379617476f3dc6824c8fc9fd858d4f293ddd47dd9e389eb18ce27a8b. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/NLUM71200276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d932c730ef77461d664faaa743817f4548a8e76dd1b32c87866eb7889eb5a5. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/NLUM71200290.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3f54700b239c9c1581721e3406aa7eeb6de8add1946eea615289156f75b21e. 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/NLUM71200278.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab4df43bec62c5fe960f285dc2b2e48f77e689ebfea995ec49b3a8e7ffae94a. 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/NLUM71200291.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c44691fdf6c85c22aea6a2268f6005937e1de39fb503a6ea54a1a0f1da1bbd2. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/NLUM71200292.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28634cc9b5ad13b1f9f8c961a651460ec0e221ce65ee5b401e6be2d827479853. 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/NLUM71200293.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf734dc9e7bf9bd7326ba6a1c8177edc3568d8cea4bf6f9fdcd12b22f28a6ae. 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/NLUM71200294.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e176940c534bcdbf8c4726b026d73c8ca7efe9c87f56186a94c6eec5be66a9. 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/NLUM71200295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fd261d434fea26a800aef88ac2db4367db562b2cd8e9cfb3fe4af6a19b2548. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/NLUM71200296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a147436510958de0d6266ee9581e3843619f14f693b092b9310f01afdd0e58d. 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/NLG661600275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d0c3bf1aa4482f0b104432cf89cfb7dabb8772b4fc5f73ba61c49fee971870. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/NLL8M2101899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd118213e9d041749eb08bb75596f65ca7b68ed14431ccf7ea6e102395b4a011d. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/NLL8M2101903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f725954fd1c3d2b435bfad9e594c599cf500b2c8cb6e1236bb7eefbe11299f. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLS241102673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b6a587b1acdf68ec4ca27197545d0a3967e124a8d311340e6e02e9800de22f. 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/NLS241102625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7b75af20f25ec1f17cc9ac0093126608ba4e9452f5f0463cd5715c7255aa6d. 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/NLS241102619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f725954fd1c3d2b435bfad9e594c599cf500b2c8cb6e1236bb7eefbe11299f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NLS241102673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02adc43df276a6127717e306c27b2d0748823eba543e274c3d7d5e53c46b4544. 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/NLS241102620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7b75af20f25ec1f17cc9ac0093126608ba4e9452f5f0463cd5715c7255aa6d. 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/NLS241102619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c2ba300928584ad205c3b2f7d0e959a49ad0e1dfc572f248ce3a2085f8caf8. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NLA340000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709df7d87e055edeea1536f520557de714c08503b50a7fb332777dcc2f2eee13. 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/NLG661200331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b6a587b1acdf68ec4ca27197545d0a3967e124a8d311340e6e02e9800de22f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NLS241102625.