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 0x27defc16c5f9820f5fadffe662a60011b57f7cb7836f8892a4b24a9e485e2b41. 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/8856ee00-a2f5-4742-82c6-9858ff62e62e.json and https://artists.proofprofile.net/proofs/artist/8856ee00-a2f5-4742-82c6-9858ff62e62e.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 0x38523968903c07fd2f3ec7fbe0cc9c2f116e294e45eae6c24040b4cc358f99bc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLB5S1300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fea49f6b94eac58ed6400b10ed522017131bcfa994e7a06334033c66708f28. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLB5S1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafeac5c9e2618413bdaed300e1f79a378d4e90cbf1f0041084aef49ba884647f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:10:44Z), 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/NLB5S1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2769a89b03f2f199dbb09be4b04c036af87012da70c4e30e8108b32dc7deed45. 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/NLB5S1300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7268a1f039d4b20d8e582429a240cdb3fb77b89a11746b0106bd2f36e3b2350. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/NLB5S1400001.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cd81c547c1a6ed24f8c20f98c5aaad7cec5890859bc4d13cf0944e8abd4daf. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/NLZ291500179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cd81c547c1a6ed24f8c20f98c5aaad7cec5890859bc4d13cf0944e8abd4daf. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLZ291500179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7e0667966507b9b5ab4180252ac4e3b0416089a8b6fa1373d6dee70c073b74. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/NLZ291500180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765da1b16d7a5482b667a0ff0c80448b5e3693c07819f917d257201b68d20522. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ291500182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893790185e3fb92e2802bfa9b236b3e4a79707732fc692f2707e45c995f5b5cf. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/NLZ291500183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7afea2ddcd97ee1d8d51811007d9be10bcd10d96410365cf2b8586ad1b5800. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ291500186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2131527c5f978d82483af582335ca1b4ccf79d18873547dc17888425ab668ba8. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:47:35Z), 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/NLQ271600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa4b5ad28b6f85b63e0a3095848ed758f477b37aa00bd407326db924d65e294. 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/NLZ291500184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bb19810530e255e6a154b17015d9ae7451a9a7cb75fa5f76941f42e955aceb. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/NLZ291500167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893790185e3fb92e2802bfa9b236b3e4a79707732fc692f2707e45c995f5b5cf. 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/NLZ291500183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90267c06630fee0bab5979bff3776b330192ac5af5cb8c63b93409719e21ddd. 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/NLZ291700225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507632569fd9e3aead8b6f64dba2edf87bfdd6fc57fe017d9379056d11218c0d. 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/NLZ291700228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa49c3493d7e252820cc493a09f221711f4cea06c3b6620e5fe3da097644813. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:32:36Z), 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/NLZ291700227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc334c76037e745405efa800c996724ab730565d4fca74d2419e2454c0501ace. 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/NLZ291700230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d096e71ec2a2acc1f6a173810335fa9c946f4d1a59b3e36a7a300641bf1763. 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/NLZ291700231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0243c48d0bacc948314e48c0dcee9cbba41aad2d58ddc8597856d4f5de8308. 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/NLZ291700232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbd820821b3f234d181899ca334f98d64e5b640fc65374b9e5c1b4db00891a7. 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/NLZ291700001.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7043abb394dbd31c79e942b9e03d8d500e739cf5c90adbbb45e24ce9d03b20. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ291700500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe610b27808cbe99e21960a376d145c04ddbfdd81f24a9cc16d3bf4d7b8d7ca6c. 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/NLZ291700501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910bf81c59e53915c237d3b43c5f1e1d149397cdfc59ff40a09cd02661ffc4b1. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:38:14Z), 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/NLZ291700214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962b3011fbd4f66815cc9d5be0b5982c615e877d864d1e576e1e52530c80ecf7. 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/NLZ291700502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90267c06630fee0bab5979bff3776b330192ac5af5cb8c63b93409719e21ddd. 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/NLZ291700225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5208b3c229b343e34f67709eeca74f03a2da07680ef278e2e3b6a226c5c9f880. 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/NLZ291700503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab11649b7879d4108ce8d67a8aec0da16c858001de264d76b372e4be6b48127b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:01:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ291700504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24cb07b6d884640d238ad65c805a68619ed40157ea6b958623494301850021c. Chain 2 (Bitcoin): anchored in block 957961 (2026-07-14T05:58:47Z), 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/NLZ291700515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40af608e5d3dde0b43c18d8f2c1061eb3b7c49c9f8f62e9be0c7e1d4e317010c. 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/NLZ291700507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a89b887ce93a3c0b2ab214e6a0065010cb4ce4620dd4a843f9e7a47e4c66e8. 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/NLZ291700509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8849edf2a24888792e9c20becb140c16c8a96eb966db51c6555c8acacce5c1a2. 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/NLZ291700516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6068c740e6acafb02819b6864b9fd3d743f8586448d00332f824db4522b4e015. 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/NLZ291700510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9a2daa83110958ce32f04ea86811952a5684c4ff159215b70844eb235378ff. 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/NLZ291800299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71e56d6614be7cd1ed5d29030b0d75843bc89f46bff3618a690a9c0d6af17b8. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:46:39Z), 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/NLZ291800373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b2fc91d688b6a99956799456bbe15e8a26c3c86fdf408bec7444ee99615ed5. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ291800371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24340419d3900ed123626cbc907109072aa8c6e250b8def7337f9bbea74d812e. 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/NLZ291800372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff44c06e278ca8fcf94ebc263cad6bd5b48c94e3b74bc1a21e658c70766a8ade. 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/NLZ291800375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39cdbdf241c82110b70ef08efd337f1d0bcf43758f72126dd6d3c2e79065627. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/NLZ291800376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa29738f0b464963f88e9e4b9897193183a1eae40d64b71193f8fc1973ea1ce5. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:09:19Z), 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/NLZ291800377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973869b4b10fffa0e5c02425b1b6853aaedce0fdbf8240ccf1cfc129db608e0e. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/NLZ291800378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd458d7b5eabdec6a9ffacc3b9fc886c2bf06f0e2fe4ef59427c3b195bf6b65. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/NLZ291800379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a2b600b395f15be917e4a935f55cf9f0838290237e19e176ca8f3f21c4ae3b. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/NLZ291800380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9ab07aa16c951c6db05fcc56257ad053b2e2328d520b5013d3c93ba3bc68b6. 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/NLZ291800381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884fe05c441cf7aca1dfbb6f3c8c4f6ee711646e3231c00e1712beb108485cd6. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ291800374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9a2daa83110958ce32f04ea86811952a5684c4ff159215b70844eb235378ff. 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/NLZ291800299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1f492fa33295bfec19bfe9db0deb645676a87eb4bc89641afbac21faad52dc. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/NLZ291900265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7462937002badc8f4482d0388aa3c66586c21d11f25fe44b35fd3ebf0f724213. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/NLZ291800464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354a962f47398b37c920d34ce3d89ecc06183395d099598d71d5a5a548c37b05. 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/NLZ291900243.
Het Maakt Niet Uit (Live Uit Liefde Voor Muziek)
Ik Wil Jou (Live Uit Liefde Voor Muziek)
Doe Het Licht Maar Uit (Live Uit Liefde Voor Muziek)
Doe Het Licht Maar Uit (Liefde Voor Muziek)
Als Je Alles Weet (Live Uit Liefde Voor Muziek)
Doe Het Licht Maar Uit - Liefde Voor Muziek
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f734f82d2974114d40897932bc64bfd5ae987a780133efc19cd66b1f0d60d39. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/BEG332000020.
Voor Altijd (Live Uit Liefde Voor Muziek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd702b0ac005677d818e19edbfaca880a061acd02e4b3de50a9c3cae4bb0caa9. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/NLZ292000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ee5f9fc4b93ab5b432f9e151df21e0d4e38609a13127c6520f356c45c12c06. 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/NLZ292000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd702b0ac005677d818e19edbfaca880a061acd02e4b3de50a9c3cae4bb0caa9. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:18:58Z), 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/NLZ292000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e00332d401d3741e82f9ad101c57aa31ffd347e3b12a95a55e9a0b610d074a. 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/BEG332000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463be3e65581098872e3b14af231db0b41edbc477353afa4f6b50fc367670e80. 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/NLZ292000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a3bce6aa3a542684aedc068c4e983bfbcb88cd466e2fec41b7f6b7adcc5e8d. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/NLZ292000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cdbcec882d388def7ab8ef0bec86be79fbf9db353a0669532fbf79f928cfd2. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/NLZ291900178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096bfeb5aef72911bb7656a6bd185dbae38637c321605dff9af8e750f3100993. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/NLZ292000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56d6e597173a1e36f7b1668da005e45596f4bd2bd2653b0711114e44ea0cd7a. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:13:38Z), 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/NLZ292000131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9f6a52770a0f5b61d8f7eca6272c79a00d67cac67479d57f4350ab4975e0bc. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:53:35Z), 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/BEG332000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe822c19d94c7bb8c6290d16f35c01d93374fa9ca0d332ff9130a79154f65f709. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/NLZ292000132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff9574bcc4108ce1c7d8d5591de263809f375fbd0a83cc031a36e4a8fbfdbcf. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/NLZ292000133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354a962f47398b37c920d34ce3d89ecc06183395d099598d71d5a5a548c37b05. 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/NLZ291900243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a350de47470aa34c90b5a3edfe89570e3657dd6b0f2e5e2b43e4c9f90f6f6c2. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/NLZ292000134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1f492fa33295bfec19bfe9db0deb645676a87eb4bc89641afbac21faad52dc. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLZ291900265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa042d9c09f4ff2f63513dc6d2857558d2a444bc8ede13ed58f4a7bf65deee6. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/NLZ292000135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909d2836420423cbae5dd54b2f770976a76aed41c6918f5296c5be3ed45396fc. 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/NLZ292000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c8be3841d3da3a563a212c85a014a37411796c04d834013aa32deaa801f19c. 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/NLZ292000137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd702b0ac005677d818e19edbfaca880a061acd02e4b3de50a9c3cae4bb0caa9. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:37:56Z), 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/NLZ292000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ee5f9fc4b93ab5b432f9e151df21e0d4e38609a13127c6520f356c45c12c06. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/NLZ292000129.
Als Je Alles Weet - Live Uit Liefde Voor Muziek
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e10cd15646298c90415645f5f75e818eabfae0ff744b0831d95430af4aae9e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:05:31Z), 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/BEUM72000056.
Voor Altijd - Live Uit Liefde Voor Muziek
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e34504bf7a3413171df05806c1f9483c59b8eba4f893c5975112feb108eb27. 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/BEG332000013.
Ik Wil Jou - Live Uit Liefde Voor Muziek
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9f6a52770a0f5b61d8f7eca6272c79a00d67cac67479d57f4350ab4975e0bc. 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/BEG332000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354a962f47398b37c920d34ce3d89ecc06183395d099598d71d5a5a548c37b05. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NLZ291900243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909d2836420423cbae5dd54b2f770976a76aed41c6918f5296c5be3ed45396fc. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/NLZ292000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae00d1d429ffd26a7c4502a87f8c4ce14a43e07edf064e7960fbe19f79a6fbc1. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/NLZ292100161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b8e66edd3d2848c5abfe0c0940409822d14ae487dc729d4bf194e23f57b491. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/NLZ291900145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e70ba5e5e6677d82b84b74673930d1494e4782095aefb7a56e990809ce8314. 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/NLZ292100194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e70ba5e5e6677d82b84b74673930d1494e4782095aefb7a56e990809ce8314. 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/NLZ292100194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b9bc4db93207147f6dfb0db1f0845dbe092d5357ebe3467215e0a42f9d840c. 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/NLZ292300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000a77a28d9d2e6dd4710b28597d610938bfd55a583d767666db08ce2495eb5f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ292200284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94460335f05e1fd75727439856ea6cf00b159f905f9c6f0a015bbdb3bd9b854. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/NLZ292300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777b1cfba957a6b4ab692130b214f56cde9a81631eb3823c2da72b69d04ed8a0. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:54:43Z), 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/NLZ292300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bc9498b83b7c1d4d9d762bc59db08fab9c74f0584bf984518b73507d1ed88f. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T11:00:37Z), 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/NLZ292300118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b76786128773d95b6f5bb29a48db9fdce837ff54fcb06b41b24abed14c9c0b2. 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/NLZ292300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eddf2ab6a3fd0645edd933bba35258ff4124fd5dd5dd71989691da9abc1811a. 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/NLZ292300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47731484a283ba1509bc30d8f7b69db120f922debe7dde162963ff48e30e60de. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/NLZ292300122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94460335f05e1fd75727439856ea6cf00b159f905f9c6f0a015bbdb3bd9b854. 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/NLZ292300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6eee274fbde2c14187abf4b5d6addf2091a47c2f75f9ed4de2250cfa90c64e2. 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/NLZ292300123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01dfa4a4dbf99a8f8f41034fd82d512a787d322c92591e60042228c2e9af5f7a. 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/NLZ292300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b76786128773d95b6f5bb29a48db9fdce837ff54fcb06b41b24abed14c9c0b2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ292300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000a77a28d9d2e6dd4710b28597d610938bfd55a583d767666db08ce2495eb5f. 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/NLZ292200284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397f7782a09ef7e212fffa4b30a3eea765b1645b9e0205d0817494273ac691c2. 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/NLZ292300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eddf2ab6a3fd0645edd933bba35258ff4124fd5dd5dd71989691da9abc1811a. 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/NLZ292300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777b1cfba957a6b4ab692130b214f56cde9a81631eb3823c2da72b69d04ed8a0. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/NLZ292300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94460335f05e1fd75727439856ea6cf00b159f905f9c6f0a015bbdb3bd9b854. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:35:45Z), 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/NLZ292300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2515a9bdc9432f39f9ed58d69c9ff464d925a3b4539344ad3deedab41b8a58a5. 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/NLZ292300124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dee51127011669992e096bdbace7559b268badf95ac8cfbf651d7d396dd6df3. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:05:46Z), 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/NLZ292300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01dfa4a4dbf99a8f8f41034fd82d512a787d322c92591e60042228c2e9af5f7a. 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/NLZ292300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b9bc4db93207147f6dfb0db1f0845dbe092d5357ebe3467215e0a42f9d840c. 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/NLZ292300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000a77a28d9d2e6dd4710b28597d610938bfd55a583d767666db08ce2495eb5f. 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/NLZ292200284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94460335f05e1fd75727439856ea6cf00b159f905f9c6f0a015bbdb3bd9b854. 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/NLZ292300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3a717b1dfe0ae880f09fe3b61c1ea72b9ccab7ec7a7df57dea784f4a406702. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:38:57Z), 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/NLZ292400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb42104fb1b42285c0e74313bffef5393bccd09be892dc4849bea7575b5ed821. 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/NLQ272400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3edab4eb5ba55df44af0452e57fc021bfe80d703f625961bcd3c65a4b5ba84. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/NLZ292500356.
Het Beste van de Beste Zangers van Nederland (Deel 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe11a426a13ec03973a5ecdfcdd949e8bbfffff7f576acd4bf60ae96530c409. 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/NLSU31400080.
Elvis Medley - Live in de Ziggo Dome 2024
Viva Las Vegas (Live in de Ziggo Dome 2024)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecac126bbfc68b9c92ce285960f1af32fe1ca62408ff964662104100a4abd22d. 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/NLF922400528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe11a426a13ec03973a5ecdfcdd949e8bbfffff7f576acd4bf60ae96530c409. 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/NLSU31400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe11a426a13ec03973a5ecdfcdd949e8bbfffff7f576acd4bf60ae96530c409. 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/NLSU31400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925c2a119452f6ddfc6a8d98209e79913d57d22a0764e216296af2a07f10e4b0. 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/NLA270700431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c410128300a334fc54557cea8eb3f9b29d19cfad90779bfc8ae64a79deafa78. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS242500126.