Perico Sambeat (born 23 July 1962) is a Spanish jazz saxophonist. Initially training as a classical flute player, Sambeat began playing the saxophone in 1980. In 1982, he moved to Barcelona and start
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f95da8c0402654728f9ce5ba9ac62c4ef0a3208dc507a917ef423928507ab7. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54018b81-63ee-4e34-99e2-ec0f56d99e3b.json and https://artists.proofprofile.net/proofs/artist/54018b81-63ee-4e34-99e2-ec0f56d99e3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d0ccb6d2a31850aa499f7c7d109999fcff7ccf76cffa0e82adc7c58e1363f5. 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/ES7731102001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72220f815204f4c7b6549acec95f01c250210ea8d2c1c355f7857c2deccdbe8d. 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/ES7731102003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3da11c2b97e4e89623c39d4d6d98b5d2250c9ae88f16bd873a1c74931a0512. 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/ES7731102004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3c186fe231073206c1942eafe00eac0c20fa90f5e0cc273567300da063d081. 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/ES7731102008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14359e4c57e8ecbff7a4d82639820853c0d03e98c40eace77e25762a63f2d789. 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/ES7731102009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab318f5b6bb5509c7ecdcd0f152ea566dcff05f7dcc9f63a5e550169c5768618. 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/ES7731102002.
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 0xd859d402d3ca376351c173b77aaf418eeb00ece37d72cea5d7f1f0d762532b5e. 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/ES7731102005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51887db3ff0599d60076fd5a305925475a09a94ce5b8dcbda2058586e3cbbf9. 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/ES7731102006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32eeca04961890e0b05bfaebd822548bc6b5d5ed53790f5322a4acb0a2a7e96c. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/ES7731102007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886c20ba69321b99050b36df156510e1efc1aad1276cb0b31489c6b8ba90de24. 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/ES7731102010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf97ab283888f3d2f700eafd58e614014e73bb5eedc5ed117a8fc0a9e2c43736. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART031000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926b7fd4a2c5cf3ac878fdd4b19b934f35c4e3000e36b720ab9c9c3f45bb4628. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ART031000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bd776f20d09bb41625ce47148a8ec16c097005b01074ec928d77d03f528439. 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/ART031000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc9993f254123797312521312244c016491a2390287837ddb07061905a7e6bb. 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/ART031000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00244a60282ce77be30365e320c8f336ce08f3ba9a236a303550d9071c07e4c2. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART031000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973fe360e2b782a84f0f5e00c0c6468ca877afebc931e55b03d37d0003d57cbe. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/ART031000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da3466718e442ab35107b19839626e98c10d3c941975e1a0164e4153639e011. 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/CAJ221600056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa541581a3082e946966f6fc677c4cc2fbcfc62c68dd34764ee2a5573afedd026. 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/BEZ250719303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00dcd861f6730740c4e2e4d64d3f425e91bd81ff08c30b23b406ac37799c5d5. 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/FR6F31517790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a094878c6c3bad9b2c7585ccd5c9b963d0a7e061c93cac8acb5594d4a9af1a. 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/FR6F31517800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60748443d786d3f4d8bc31454dcf1669efc0621257467ca82b943a3258c7336. 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/PTRO12400262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf385b5b5a9a9609d1588707713751c89729bf645d0ed4c190f0332c509f17e8. 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/PTRO12400263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8248ff51699addbc6539f58afc35df27f10408af04ddbee53e6f75ad1b8dccb7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/PTRO12400264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada9deeba434dc6c9db4604ae1d7542467cc1ccabdc85dc80d15c753fcc5b1db. 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/PTRO12400265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5be19f0417242e6f8f92cf467cf3607ffe2ba3bfd3ec6b6c9ecb5eaf880586. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/PTRO12400266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64215db4c67bee5a2fd8899980089eeb5c2ca1616c3d2cb650afde7cba50ec2d. 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/PTRO12400267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ba23c34ce9756f1d32086ee31edc15868a2b0460c21affdb1a9e19cc2dee2f. 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/PTRO12400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59334a1391fd8984b68e7a332f996520b02bb4b470d1774c76e20a4da642665. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/PTRO12400268.
CJBb Pro VII - Music for Small & Large Ensembles - Kenny Wheeler Dir. Perico Sambeat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6001ba1fcd35e22cada125fb51aa3e263c14b5ddeb7303be73090774f11e8643. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7732302021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa96699fe880bf7068bec0f90b2285d8f7ca795426c63080fc7b55e08767348. 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/ES7732302025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7571cd4b49041ff9b2e981d685892a48c1db19d1206be304f61e02df95e99f45. 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/ES7732302020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1577d1a72cb515724e74558d0b7bbd976442d3b3f1cf6257fc02a629992d778c. 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/ES7732302024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66abd6e84ddbc5406ea091c7b650ea158f13bed2fea8d3921ae5dc2ceed6ca72. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7732302028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4dbdf78ce3a51f741f39fa22dc9dce8642871853c2d694343c8ea21ae9cc87. 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/ES7712263601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58bf4039a86da512337d1bccf3355248119f2932d8ab69f56bff581bbefb42c. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7712263602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5addbea2cb91ab81dd0ecc94796c039b83baebe81a15c82059e32e2e38da05a. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7712263603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591352d7b2597ce9410e6b51d985b70d5ed4f9cd47c471c2ec6623f71247fe22. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7712263604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651cb15bc4b2c9782e3acfbeb43ba8b90a18c8078705d860ec54c2888b3e998e. 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/ES7712263605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24e2f36525c41a0bb92774527dfda378104740a056e6a76cc386debf7c12a07. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7731902011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2ff125999ad5bc21fdc3dcad440450546c10928e358f7acc9c1f9f31d25aca. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7731602078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ef655642da2f701305143698185d42a5ac666ba0dae54f6202423128be0872. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEA890300321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d888409afd62feb2251c922f2f2239d4f6decd2225948b580e1db26bac2180d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA890300324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a061167144cff29e0ac2460e62ed21565ba5e98648434cbddc307cd8284b97. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA890300326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f6ab7de705ed1ba25cbc0f15a7a7c2b08a826b672e925336ae4676670226aa. 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/DEA890300322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3035b902c30433132346b0c872b17a8a8f1add5e977688e1dae52727d6e1b15. 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/DEA890300323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95547d95daabd74df2706522881255ab72bc615e4dbc8557a140ac5c84cfd117. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/DEA890300327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a0c6957a3094933e51ce5135ffc77c7e05471857260125309f33aa0cd0ad88. 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/ESA011643864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01ceda28bcea97aca5dc7ee63dd9b2198ac891184ca65978d31cdbc2e44f612. 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/ESA011643865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef798315084b8a1b5d93d751abe3514cd571db15f922d3522285040146be7d9d. 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/ES7710504101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6315594f6aca2674d2059afdc144fc758c47879b18504216dd18a5a2ec5f1fb7. 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/ES7710504102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fb053e7464f91efdbd30b3b13d8939e9a72ddf34153fa7c9c7993537d3b70a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7710504104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4f4e13b9d9b56f41d88f326b4f64dc0d5ffecaf2669be61a417ff09cb2f0c1. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7710504103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa913b89c2e8cfa2cea9d2144b053ee543eb3970a4732e3f630645998e2990cf6. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7710504105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5893e88be6a838acbd8942b9e3819cc8f99ef33efa870fd8be68f895530c1087. 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/ES7710504107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd33ef1a84202b697fdd8202a4b7f8829755e5d5de6e9994c3be94d409abfbec. 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/ES90S2101524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6914970951a24ee807ef9e31af816ec0afa7aee40f1be2b31996a59b3c95a973. 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/ES90S2101526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cdf0a66d5febcf45b1b6b37030253c88905024cc63c6396eb46c6291928012. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES90S2101527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51267545e189e507514d80079e19f2c696cc538e3cc60aed7912d2abe7790d87. 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/ES90S2101529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e432431f412f80f7160960d72e3ef05e23fc8a9bdd360302a5db58302d2243. 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/ES90S2101531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffabd05bc09cefe67b0e1d95bf5d7ad7171cff6c8436c358f20303ff5014041. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8511404194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f024730945dad56000779f9f73f926db11b328fabf0e48a215f42e6e809cec. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8511404195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e5afd3891c33af73be81be970a769a68f34f78d2ad8fe46132899cc85a7dee. 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/ES8511404196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2e52eeaf07b022710e8c73b46c41e08f0d298e2ebbcf4ab0e7cb7a70abffad. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES8511404197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf5b2001d060252f1e0fd46c7cfdab1f849e45131eb4f2d9282e7c4462ead5d. 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/ES8511404198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b92090d36cff9f7a346ad5cd3f5d28b6cde928a05d82ea96e02cc388306c4fe. 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/ES8511404200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e3578079fefb972f91dd5e6c7b37f31ad3ffc029737e7659e605d59a412e2f. 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/ES8511404202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7400e530745f0b480c17832b65ddc531a34ad8fb919369faa70c8629d66970fb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES8511404204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba467913633b395a820b3f50ffda42e298412eebb769f4a7f14df69398f02009. 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/ES8511404207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dd0d8a013a7282d6ca64e9d31f4fe61280c8768d5cc4a424958ade1b613027. 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/ES8511404203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a833fbff068e3f1bbd4efc4b02cb54ac9546d48724bb2021af77630c3b8124. 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/ESA082313814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b0e0133bb16330fe3045de0c5ddec7b047ae58c92cdeae8e06b8342c763fb0. 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/ESA082313816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b46bab3f9e94e7fd59078fc0f17af8b476a8b3322a450cfe85bc10def5bcb12. 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/ESA082313819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db3fa5421fe8f90019f6512f13dbfda6753d0ca6caf76c858a55ec711226dcf. 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/ESA082313820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf960b9f8cdac81130a3b7334ccf7f90faef89d8a27fc943bd75382281bba858. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ESA082313821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaab7ff33abe4b8f70a3d89878947c5721b8df099c40849a2d0b519f6f8890f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ESA082313817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b137d0b34c4fb8d3aaec9fc54c4dab0b9286ccc6be9ba2c138b227165f0378. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ESA082313823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab237220ee598fae6875928b774924a1284671d5b917e56c9a359af8b28b950. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA082313824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ea0307a5867c42a91d28f00700b82194fedbc8ac837eb69284e3378b5d47c2. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA082313822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4560d427eb80a13cdae7594ebb04d07bf9dc5fb02d50f8da71a6d47676864426. 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/ES8511001947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9355733b70e2681005f8685b6252ea8511543812eb029e4cadcc5cccffcaf2a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES8511001951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2de43b72e9f2de33ced202a73979fe13664bd1834be5ab74c5499c8f431418. 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/ES8511001958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce444aa6123ba29ae5d2e19b1eaba6b94793ad88a7c7b5a35d68528d57578b0. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8511001953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7c5a1bb4a73dd1ee20d0cc6735bba8b707fec265018d31deb987301f1e567d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES36B1320105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0696dbf26e714a9f77a5b40f3f6d2e815f8a6943591d6ecd9dc9a37e3845c58a. 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/ES36B1320111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f904c3a53e0a0b259cbfb45ee360463183bdc5eadfee82ca622f5caff4a4d62. 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/FR59R1516891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a66dafd901af224672baf3183b582c3450e4469ae667f570db3b7407b0b877. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR59R1516892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094fb3a170594241bbc2656de2f14a0a514a60f85bd750f14dd482b88fc74255. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/FR59R1516893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91152e96e1d23fb1cef1bd583423871e48250e5c3b862d5fb328bd699124d338. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/FR59R1516894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c9b4d562a576953391f04d2a3804bffeb0723f709797f453b9917067263410. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1516895.