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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 0xc11f9142bfa71c4005865e9579d049157d39ff4c4214c228382341e2cd23fb5d. 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/4bc081c8-6fcc-4870-a503-34a0d7cb3b7a.json and https://artists.proofprofile.net/proofs/artist/4bc081c8-6fcc-4870-a503-34a0d7cb3b7a.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 0x9884f39e1d8f9bbf7cd6195b41850966db1dbd9b8f7ef034fa11e4c3d3f4092d. 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/NLCK42215465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a351215ee5299c665086a9601541c4746ca5bb26c9aa8ef9177d1871e12caf. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/NLRD52355131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3296ca2f7a60cedd76b724507b6ab870e649c1efaeeb45f4f7b35ae0ed5ebfd. 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/NLRD52355140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ca1b6b0131818688e0547882a19e31b39707068730e122af8a9d02d939149a. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/NLRD52355209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627e932e578b89a1e4a2c2e05b6cd98e70de56c8a8c73a569aab357fb3d22040. 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/NLRD52413837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576963880253bc3cf473bed32faca7d18442c8db129307559ad26e1af9b170ca. 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/NLRD52413809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1546622bf9f68b96d53892b3e35f6a5c972d7d950fb45fcb37b06fa7016bd0c. 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/NLRD52355093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01168050ffe31cc96c166c548286cd3c123bb8f748731605253123de6641981a. 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/NLRD52355179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a4876ad409e81ca943b26e11ed85f0a7cb4090352bec8da803ce314880d6a5. 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/NLRD52355100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6b0f32302cc6b0341dae8981a548d843f60726b85ce979c611a00b2cf955aa. 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/NLRD52355137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2add2a61e4501863033c3042030b86082f1b4331544b0daad3156949dd3c5bad. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/NLRD52413813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee17b10fe84fb2834af7b2547bbd69769118bfc53fdc8e3dceabae9796db1f0. 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/NLCK42221217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2f095a2ca88f06a484da28566326c336cd21f173df3d547210b17c2e6e1e9f. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/NLCK42221130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafc065ea0edc11087005c44637e2803c885dd13bb80e92737dbea04cf9e11d2. 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/NLCK42220415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47744aa2c11d6e2e8ba7271338d682b5faac61b357eb45b386658ed03305581. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/NLCK42221218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ea22200a802e594bc2a7f21c051a4cbc9881422af42c84d2f22fadcd81a136. 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/NLCK42219882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda411a6a3e4bb4b158403d67c00f36f33fca0b995532c7be67800067637a3ab7. 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/NLCK42221219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cc0f5dfc57b860db80a73a7a00b2f411e08aee9afa30111f343c08e81d66a7. 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/NLCK42221220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054679ea344ba64bd1dd00709ba9bf4c77ba44e91e206867f863e62d3916ff67. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/NLCK42221221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daa77a2a24f892090e33057066af88e5d809e32eb015b7d6e0bc7645dad8b9a. 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/NLCK42221222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65018b5efa4b6aafd8b6d5d44c99a73dd79753b3e2923538204fc4e73d8af7e7. 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/NLCK42221223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5733746a7d3be12cfc958e1afa03b6c6cf959b09b25c61761f59fc539fdbed44. 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/NLCK42217535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222b626b94260c482d02a0390990a2d4462ba8fe7a4cc52377d3a9de87ade053. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NLCK42221224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360b18ef5d5165c953a6dff0c01fcecfc5a36a48df5b2a1f83edf36432b9f8ca. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/CA5KR2430754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5dc162edabcefbaa9b0982d32a37b4d0b23f50ff6add875da99799d40cea7ae. 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/NLCK42400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bdc5ffdbc4cd3b72e1480abc4a5eaedd5a20d128541eca0c5aa1bbe12f662f. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42237400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8df384494e1e1e0232168a195924f83c5537269d3e1ca83193e0b604fdbeda. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/NLCK42237241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb0062469b29d272b11a70bd4e04047422d3c2418ce9b22e132a732fd487d46. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKFTL1600276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9edaf201a274c1020bff62ed5968055f0adb9ffcf4f372ae2084cc821331ea. 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/NLCK42230289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886a4b2241bd9beebfd5c546ca7003a98c6fb11533ecccd325525b06558f51b8. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/NLCK42230290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517f392079ab9a5812fa03714ecf6341993b5f5f1853ccf1f0d079433c7a8261. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42230291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2f96251b9bb3f680de377ad61076af27c088f784ae41a9f7ecf9b5f5b5d079. 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/NLCK42230292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8dd6391b7a8998b5b5420a1cce211e33fbbe57fb8a269836a4bcf176c1e1124. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42227546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2f095a2ca88f06a484da28566326c336cd21f173df3d547210b17c2e6e1e9f. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/NLCK42221130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ea22200a802e594bc2a7f21c051a4cbc9881422af42c84d2f22fadcd81a136. 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/NLCK42219882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e785b89f27b9842415c650a7c2598a380854ecc48a740aa38727947b2449b6. 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/NLCK42217946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5733746a7d3be12cfc958e1afa03b6c6cf959b09b25c61761f59fc539fdbed44. 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/NLCK42217535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08286b199ab6a5f396d9f75bf10c1c94aa958e9711c6825d8ee92f6a430ecc9. 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/NLCK42216391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04759c67673df23c9dde4029e3c3e0a9150d38edd65f7449cf082b23be6faeda. 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/NLCK42212387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e98edc7d325f071a252059dd4a1337ffe941f2f6cda3f0cfe65b70ea05bf2b. 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/GBPWR2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6d55397b55c677005ed99a09f75b7fe164b5b0c174c7fae0aa8f84dd914e1a. 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/NLCK41096098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7a03ebf8c6b4f3eb6f49dd9f7409044a19b6de5071699ecf9f2fef63d3f4ce. 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/NLCK41093419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b415821e66959aedc4bfefce58ea515923fcf86e10c5f15bd75d0256e4300d. 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/NLCK41093420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed30e78718dc5ae0281d5648bd64af8eca6d76124c9f065f680269b583dfcb2. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/NLCK41085919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08a2132931c9e707ebc920fa441f6cadd06f446738a0bacab2cda0d35568c66. 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/GBPWR2100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1154c907d23334dd9d4cbd35f80b3a47bce0ced621361773525bab3e19e1283. 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/NLCK41087871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec443f217b8eb43426ee735b671be07b8ec96a57d86ea75c010df7bac8740c5. 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/NLCK41087872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf5f4f41d3f701656ee7d214c6788f8f3839262165688bcd0ccec1811d34a93. 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/NLCK41085172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb07e12245c8258758979fc0affb8c6db97a80188370b0981d4de460af943c26. 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/GBPWR2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915a047b89fa2c5c0d52277ffbdd2431d2ba3553fcdb7eca09e8a8386a796e98. 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/NLCK41076849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03aae00bdf47f697943a0c755a1676a001d52a32a1c9939292a2aaab7c820e5. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/NLCK41076850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f91e5c83a5286588661cad678522016e1a38e88aec39e6659115847fb2cd57. 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/NLCK41073759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6a3aacc91b8be2bc494c2d0093aacf2fe6783ce5ee474695645c05453eb800. 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/UKLQ22000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221da6730f1508e057889bd9b7c787882ab9b837f4673404bf9021553f0ca4b5. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/NLCK41067524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c70a4d6e71903d1b0b97a69f62003c3bbc07c516e4921a136aeeb3a10ac71a. 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/NLCK41067527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633465a5142b3731ce8268526fb05259304d600a9686a1b68570b66212cb69c3. 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/NLCK41066958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abe56e921571a0961ee92107f2e49a8e94626b8c4af02e17c4cf015e033019d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41064156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d52e1d21d7d8cebdc38937ff6f0c3b25ac4f74a889d0a9d1516290f79bd5d0f. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/NLCK41064058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ecb5d1aa622995a3180df84843ab5c33dae2a7c804aee6fd47b3f367b79b98c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NLCK41064059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2967ed1b87fc8084231b9a9d8bdf34da0068ec0f80f9361b14e3d122600fbfc. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/NLCK41064157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ecb5d1aa622995a3180df84843ab5c33dae2a7c804aee6fd47b3f367b79b98c. 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/NLCK41064059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d52e1d21d7d8cebdc38937ff6f0c3b25ac4f74a889d0a9d1516290f79bd5d0f. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41064058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8657e98565f17f4353252f176b0678914370be84a051f7e9cd32e9150f020a61. 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/NLCK41060864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e4146faa2417ae6f1182d2068c3627cccea3c0024fb8344050e1268ceaf4e8. 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/NLCK41060865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2945e8f085096553c858dd3bd7f0c1c8179a97fda150232d03fca3dfd75cf8a. 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/NLCK41054682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54926a60b8b64f94c99d265602b7101e55c9f6d280da50dec61bd42d57e0b82. 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/NLCK41053420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128d98b83bcb0f50fa87269b435df328c27a62e68ac2718b4ac33d9f1073fff7. 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/QMGXH1300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4e5274b5615f736397babb33639196b414c08954842041ec62af51eaf8936d. 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/NLCK41046729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913b23d4084b95c07a028ac8861cce26c621023fbcd95169f80402915e399d26. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/NLCK41046730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a7341c1037ce034d051eb1a3a978a8f1060ecb8a8a9e28b0f6b9cacde6503e. 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/MXA3V2423248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5175fc963fc202ad2141741dc24be666050e9b4210e68bf2e71eed2aeeeeaf09. 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/NL3M12412488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf651c467baa8dce0e2b2beda623983b320fe80a0b43f165dbcfaedb0d04234. 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/NL3M12412494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bd9f014ccc4b8e63d113df2d6aa49d6521e02ff5e767294996ecd9e1ba74e7. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/NLCK42419611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5778740d252acd2c84c9f672c983605594f339070f64ff4f7b701dc3a714468. 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/NLRD52355250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6c676ddffa500e20d31f8d8bc2daeac3bd2242745400df6a443d044184e90c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42413931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa620e4ea9cb9e1ae18b008b4ea88940e11dddad225a1a2b6b24ccc4461e2e2. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42413930.
Fading Sunlight - Hiraeth's Stay Around Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912cab165f2c6e856d11050ab06f37ce569a28364708c23462cbd98e1e02a24f. 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/NLCK42413932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2389ca370f006f100b15de7267622616af1ef56fa6fd7ba29fe38b088bc46cd. 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/NLCK42413933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cc0f5dfc57b860db80a73a7a00b2f411e08aee9afa30111f343c08e81d66a7. 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/NLCK42221220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ea22200a802e594bc2a7f21c051a4cbc9881422af42c84d2f22fadcd81a136. 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/NLCK42219882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6b0f32302cc6b0341dae8981a548d843f60726b85ce979c611a00b2cf955aa. 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/NLRD52355137.