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 0x3d91ab6c1989b43d1b334fbdf7c653a9581c3a693c99574797282ee76b0d1e3b. 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/ef68ba4a-7aa7-487f-bdea-983a8de50335.json and https://artists.proofprofile.net/proofs/artist/ef68ba4a-7aa7-487f-bdea-983a8de50335.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 0xc536ffc94cd71c86815bbe92f8f395473aa6b2cdf9baabdfbb2fd459f9946dd6. 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/JPE452200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d013e5bde6b88f73726e064ea6aa0aa61324d863be6ebce74df64acc1ab0c3. 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/JPE452200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f26ad107c29a6ebad572019ed3e2a01a1fa7b7d01c9df8c97c9905cd1311a4e. 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/JPE452200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2ccd7f401cf1c74f410ade8b741f9d12e1dd8633e23bb3bf781dc7cefea1ec. 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/JPE452200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846ad01070672b610d83784d39447505cc9a6b4132c262d2f38455cc6e96cb8b. 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/JPE452200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b546614630d98c71632d7069108495d6e67d0b29bea517a90b45989227ae332. 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/JPE452200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf770478fb50d46ee0cc1e7293045a0230e35d37aba815205bead53b82e365c5f. 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/JPE452200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25f911411679a615625a7fbfe308428a31d71b2f0eb0e21ab56be2d122005a1. 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/JPPI02400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ba6c7fdd29d623eadf0201d2f0570151f2eae122b7b2a02a16a585899fee9b. 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/JPPI02100900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a6b87158d5db5111e25c395280f9ca5914f1e4d7608db1c4001ebee0096e89. 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/JPPI02201100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14fa239c87d42c664694a1fe2bf05cdd7a1a24a69eaf3deea246cd11eb1ae8c. 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/JPPI02201690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcb11f32aa19c4cad8c5b567f4e81bc9d5dfd84f6ca27c1ec526476a9d5f80c. 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/JPPI02204210.
yanaginagi 10th Anniversary Selection Album -Roundabout-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c8d4f46df80c8b74e0c164c0d45997afe7323567e4265b114bb5c762c8d502. 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/JPPI02200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f6fdc75cf09ff16503a16548526b2e4fb200f8922b9d3bc1c25d0ce3e86793. 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/JPPI02200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06d44112cff99aaaf654f35421ca97adad5180b0f94285c6cc7920953c0a54e. 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/JPPI02200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7decd1bb29e9de11cf8e33dd06f676b4511ac756e888dbaaf3571ee9a502e91a. 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/JPPI02200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec199967bce286ea8f0cb10a069f84f5cdd60cd18b0c4ba715c8ba85a4f714cf. 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/JPPI02200120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f43fe8387bbe706ca257567b5ba082fa6cc70d6dded9777c15c5af75c935e8. 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/JPPI02002850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c4fd3b92f155a9d0fe10118ed0f2145dfbb26099e4f1131834218ffa6c9f37. 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/JPPI01901020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64897141d0d7fc98c42b2afcf05f916f76ea9362ff71bc3d3da0ef7e78f2664a. 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/JPPI01351190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e50516c30982cb613e335d01d312b29685b07cec1ff5bb1e6a8a2660e9d29c. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPI01252930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd893b0b96014b7ca27a2bec4cbdbf25f0ff8a82cb3fec3d481c58b708f8ff10b. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:27:29Z), 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/JPPI01701480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb203b5281e57d60e654bda2b69ada46198be353ff99a5cabae1e401547b141. 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/JPPI01452230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7329318382ecde2f242cc33a9aa921e3e51a04ce135677d78deb93aa9764c2. 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/JPPI01354920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd9aa2cbb9393f9fcd724000728537906fab455ef6925ce93e6bcee074d780b. 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/JPPI01500130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8365722889e1380602aa482c3579514f0acff92d9fec6103376f09b630c29366. 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/JPPI01601060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd9aa2cbb9393f9fcd724000728537906fab455ef6925ce93e6bcee074d780b. 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/JPPI01500130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4efa4ec1fdf37052b0ae7e00da3196590aa180ad7ab6b1dbd246bcc49dc281. 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/JPPI01400200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47161ed0cf51a1d52458c2c4e75ad1bdd6f9c0689b3c66f30c47d6fee72025d4. 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/JPPI01400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c428f6b1176cf673ed4490a79aae8708e92a02b16cff00bd68591837e9af0f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/JPPI01400240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d5836c8ff0b9906154e18eff19b6aae5d82dee8331a85bce79181c1ecbcb27. 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/JPPI01451900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07329fc9553feb3be61d8c48cfccf4b79429df824c6fa0b7283c19cc78f0d412. 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/JPPI01450600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ade750699874522469bb8771d6738437f2a846f2f4834af064d0e6d3a2e147f. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:56:48Z), 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/JPPI01352410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d9e8933155caf4fa416294eb5684e3c008e600afbc17ee865b4b91c625850e. 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/JPPI01252920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c8ecfc415ae5d253093d0599057ca037a05df0802146a67801101e23ce95de. 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/JPPI01352370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f8422187bbab69031485968168e96b635ff95025a80bd7b0279dc701bd0432. 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/JPPI01352430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78c52ea54e1ee50c857a8d8cdf9d622563dbaf32f815347e3785698cd945783. 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/JPE451400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2777964aaef69bce732f9386b4c13325e4f882cd942f1e04a233dfb6815c1c. 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/JPE451400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35356b9c593feba1725f0289baeb538e9715174aaaf6b73890c478dd89522a96. 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/JPE451400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179b1d527b0afa41994afcf22f8bf4d8acf6f9db1c41abdbe84b438072381aab. 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/JPE451400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf023e08c78c2d9c3edbe4442a80dcd5fd2f8072761fcbb3e54ba8dad1d265c42. 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/JPE451400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10452d290e9cd0758005648e628221e4d7523cbe3879156db7e730b00a56d99c. 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/JPE451400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56ade114f791ba7c3bd2cbb417044b9d47f9ac9536681a47bfd3644c53cf741. 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/JPE451400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140823163d5b96aad7ca36d477f8516de4da49a2f20680158998933100f77b66. 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/JPE451400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c69977b548f7fa961c47d90d66d5c5e98c831bc1abebc3d894379ffb04a2b9. 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/JPE451400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e33cc732aa81a1f1a5744c1927d21d4c653b7a4728f246c1741dd2f460cd14b. 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/JPE451400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58374efbc360e3fa16b8088005e64cc8b0accf86e9554e25bb686d132d8bf7be. 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/JPE451400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35ac45eaa35c3c18cfaef9e92f2e81fad3d76078143f4746bf37821f74b3f2c. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-23T23:49:29Z), 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/JPE451400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ebb3baaa7c1e80744d6c0a48785799f944aabaa0ce4ef6a2ba7e50eb4fc600. 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/JPE452400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35356b9c593feba1725f0289baeb538e9715174aaaf6b73890c478dd89522a96. 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/JPE451400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78c52ea54e1ee50c857a8d8cdf9d622563dbaf32f815347e3785698cd945783. 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/JPE451400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04830e105ef3939ed2b033986302f87532176372798cc74d28de8d803c3c9c30. 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/JPPC02411402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69d3bd5ce92f53a9354403f7850fb13a175c1c081eda2a3e1b135ee8a8535f2. 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/JPPI02401300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47201302f4cf2e9cf8ebd37b14c93f4db2877f7341087949ac4f4805569a4553. 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/JPE452400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46c963e4335c3b0b32bb41877a96ac88912633b0fa7569716045efd75381f88. 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/JPE452400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d870c5e17e83d75282154639d7acd52fc32c58fd11d39300fc73c9acef3414f. 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/JPE452400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e808c7317008e105492e9311ccbcad514e3c4b4ef013fdc17781350d061451. 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/JPE452400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23284c5007508a6f377bc83654adfcf83c1157b3a7b1180615248979f91c4521. 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/JPE452400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d407c6b2d19988b9a109df11d0cb98ad4230b4e351dfb8808988ae99884e89. 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/JPE452400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c34ac0d6e0e7b9cbef34a7c7e1d996ba52bdb229c8f5185ea56037880357aa. 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/JPPI01351171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79d293119c49619563b5997bcb33e95bf9e592c70ecc9e49028bcc8c5dbb01a. 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/JPE452300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8da2f98a8cfaf9a0c62793380dbcc3464882a19a52b17118fbbeea1b12fa8b. 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/JPB602302404.
Re: searchlight - Magnificence Remix - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cc17f2b34a55ae5c6bb03512550eef9506297c4c42412cb4df80b378b2da4f. 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/JPB602302405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a4c98b86575f26c701ae3a76d0d94d8966bb0c4447c189a8097a4f9368669b. 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/JPE452300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ab5a8f0ddd90dac772e67613282fbcdac742968d5396eea882a571cd88f3de. 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/JPE452300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5ec3d8738b3e8ec0c88dd74017564b841357c3e14bf10c1de15278ca233f14. 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/JPB602302073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b5634e068a1b2748a0a3c7354529f61e6ff2520b80a7494e4cac81b5ea441d. 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/TCJPH1810046.