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 0xbf2de02316fbf6127380f59a7524907f1d002adee1dc1295fd487f419073f916. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/708b83f6-113f-4c6b-abbc-d3ed3f7c0fc9.json and https://artists.proofprofile.net/proofs/artist/708b83f6-113f-4c6b-abbc-d3ed3f7c0fc9.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 0x0d4407f93dcea7e4489323d927a018a4967231d2caa278f8a0a5a1387b856231. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/PAGU22200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48890619c9e9114e84ef2226a5d237c19bb3ffefee1a3acc25635bd7a9ed79fa. 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/PAGU22200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e4b8e604c7a03be7a0997790b8ed035f95a82933c31df114c90e1590c13333. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/PAGU22200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7adb2a06c00fe51913e181230b2cff9294150c6164063bad95ff697348c82e. 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/PAGU22200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ff35bedeee083d2feed2b989446649fe118c13b8b611601fa452cdc7a5311f. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PAGU22200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78cc1513551d5db05807aabe082741e86e69de21ca803806295065965590125. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PAGU22200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e815df4cea0f0e5bdb84d76f2ad9f43d4de94996f0d6cfb55d3a779220e5f8f. 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/PAGU22200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d8743d39640648499a251a7ce868dc961a70ec723cc9b7101b592deabcf0f6. 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/TLVEM2443363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ad894c52a1a94714df62ce655027aa7e4b37a561ddbd209313008448fcb3da. 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/QZS642497538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9741650c2eb74e41a3f5a5ecadf5f73860f7d24c59820f9e6e162ce91f257ffe. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/GBSMU0028865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197a3612ebdd015840434f41a7bcf902b0acb7d5f27c1dde69385b236de2f44b. 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/USHM82128712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2a360210ec6cfb6ce6b4b8b6d0f24871aca522ef1a3a80e08b87dc90e0473f. 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/USCGH2114168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa485633ecaa43932ab7b7cf661e27110467bf51c0e8d62d6a7aee5ff814d590c. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/TLVEM2473147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1179f8ab03f72e5f5d8003aaf18ec779aecf4176c50360dd87524f0d91ef933. 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/PACC22300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24b71ed87a3f3876a91bef93347cddc7f138c1bd4adf69a49f25f56670b661f. 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/PACC22300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be77eafddd8e44a1a08c5c9041cef4ae4e3337324c1af3f6c0938ed3def62bc. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PACC22300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02952bd4c762f02041f172801c97e2a49eb8d821592b9d2fd8a09c70a7a08d8c. 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/PACC22300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe746b1d99a6cbd4eca40c0ff7d7297a039d4f5a2b1359fce951a0d7aa7be3895. 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/PACC22300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe362a58a7ca3a1c31b56ac9bef6f6dd0fb0ab768812dbbfe0c232e19f505feb8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PACC22300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8561c386fe7dc4dd63b6dc6c57fae15b0d623ea4465eb7bc0f8ba9366aeb79. 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/USHM20657838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2be2ee09ec2477efc5cad4f054e711db9f24a9524ff03a6849f16dc45168fd1. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20657839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514ce1e07c698503667cffcfac152635378ab45b6a53d7ea1de17924759d946b. 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/USHM20657840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b50d7694b8c2158a026c213d326741c3ff237819e975fe65b5b62c722b55b9e. 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/USHM82011753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2199b4401d5e3175fe54e4f2f81781f2d3acda94335503de5f5a42614494473. 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/PACC22300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f23c159480ee4982826bcce4716dda50cc08f6c0f57145243078e415609320. 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/PACC22300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8b87bddabfaf8ccd82766ac3c28d9948b20e392fc751af7b38c42836b0d3c4. 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/PACC22300093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee41e5b0d2fd829450efb8ae5892d9d54c0d3ba291fb123c903639a802e3579. 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/PACC22300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ac47e3fff163d1ca4953c9cb8f6d813a71194e943a1764a5026e5c54ea6472. 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/PACC22300069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623ce45c7695801a3c81fdcfeee7507b38bfaa264effe23a45aba8fa99f7b348. 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/PACC22300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5240c38413038d7cf6f6a378d7e1883dd94aedff4988335ab036526cf61e74d. 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/PACC22300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968c437f686225282722a05ed638db6e3571bf8acf7bd3771e2770f0b9e9810c. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/PACC22300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a79f5b5607b77a5041af378f2e43286877c18e45f225dc402a4c6acc50e5d1a. 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/PACC22300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa796e89748ac0406faddffc77fee53709a40acfdbf4929c3a088aaba49786136. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PACC22300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed777aaf4a05b3771f17bc04b2467f48a9b62ce2bcd7639ae11fd1bead933c56. 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/PACC22300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f5e525065a8d7d4b51f4c17148d52639ff6d9b6e115577b309d6e8f679d86d. 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/PACC22300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03882a6a8a12ad2ca8e244cbbc5cb3228b2d55615e27d103464424f96077c1d. 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/PACC22300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3734d407a70a1449b11bb7e2017525cf58c8c77e8ef0597f7b5fb1e7bee2cb08. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QT2VB2430977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4360d981af52fa528c807e4fe491e4b3db3cc142a00f0783358487ae528bdd4e. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/PACC22300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38c934b132ae1429f31966c538f34c15235ff8d651146b1ee15419980ec4974. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/PACC22300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f021611da70de6ee22f2b8550cc4d1484471ca8111b88404d3d02ec061d295. 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/QZPEW2591842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da04452613fc7f18ae9e9eda2a6110041320e1434ccb7fa32941ff87360d082. 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/QZPEW2521087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ec4216df2488123503100c050d2b3edacf91ad157e0899300eebc5c1eb76e5. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/PAGU22400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9484925f6bcdb485a2e0d2b61751b022653ec300a195e8844ad56f87bfb736ae. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/PAA020800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0f890e2a678095c80a8f5bacee2f560548e8c8d8d8aad0358dafe0474cdff7. 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/PANR22300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d86ffe8ba33f6d667d420347342b31ad32194eae1125f035f0b997892878b1. 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/PANR22300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d8d6b88849a8cad09b5a11d089b62d19152cef2272bf278ca9ba18db3e3661. 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/PANR22300003.