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 0xe0df54cbe76969c929191d52f7b643fe261e5771707d71c1c237ef12ed439b7d. 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/31ae4c46-f9cf-4261-91cd-1fc806ab5e2f.json and https://artists.proofprofile.net/proofs/artist/31ae4c46-f9cf-4261-91cd-1fc806ab5e2f.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 0xbf73fb2f5d6e9b1bb216157930d51850776a2139ca1b1f91676f6cc8e4b99301. 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/DGA072142419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcd4fa39389b39db2b45577f930af7e081c77de9d8741d5dac7e1de897dbb89. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V2092427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc600097334b723d70a781d24d889c33014090b8a887221061d2f68089c56f2. 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/FRS182071073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89648850051a7331d860aa69e7c2841892cd2b0750f3990c4ef48b89283ee6fa. 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/DGA072142420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2bf7c60f44e83523efc5a14e020c3e5f120d333fbbefeb98b6eaca67442174. 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/DGA072142421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274e1407ddfbb972d1b187740f3e19aa74bf1d4864ddb9fc54b6311150ba8edf. 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/DGA072142422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6b7244ff1dffaf61d653fc5b5b4ea50698e2e37b2a90c5e382e1dfa02ebd44. 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/FR59R2074389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98789649e818362dae911ac8d0b4fadcf14d9d35d2bde9f7cb5ea58952ba2b4. 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/FRX281917582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941717aeefa8ed95f60b6837804f07e0b746e8b0aad5ebb902fd19f029396541. 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/FRX282039264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d65ac750e11b7cd644d2c1700e52d1130a5fec543323b761fd0fe3bbac443fa. 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/UYP462000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c25a58e84564654e90c20ed256768a1c0b7537c95242f5ae3318e01b42f575f. 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/UYB141615201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8f96c7024372c76931511c85f8730f4fe0eac5b83485885528024a849d5b4d. 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/UYB141615202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a65eedf8b5f86a4547286caa69062bd5a3e29bc3aeb3571e55a8ccfe2618b0. 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/UYB141615203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98676d0f9d9a51e67f084f1ba880441ac1f025d3b0ad8843de130e5026164ebb. 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/UYB141615204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656ed2886f4e40b57434f567c185693fe3adc51aaf060653b1218307ef6e39b0. 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/UYB141615205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7b9f2007781daac984fa4aceb15552942cd4db48fd02b91f2b090858d3e70d. 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/UYB141615206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32063a50ed3750f367d9b5d3c6c2a2e63cd44968da04e6daf1b87fa4f256d2a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB141615207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4672568ea87e5f1b3900c80d6df6894643cf257cd8f8cae68d49f54cca5b7c9a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB141615208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ab8ee2963e31fba24521dbbb1763dd08e08cf18445d70c4477a6bc4664e68b. 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/UYB141615211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4e7a1820742e9e84c8e005ef93e75b23804c16c1f979c99ec6ba911a21855d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB141615212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7190c8b794789291bf74d6e6da48ae37ca88ffceab6fc0709be5eaf385fd9b13. 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/UYB141615213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15be21aff5aefbb8acca0b3e2ab556e552ce424504e12b5eec3512773512033d. 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/GBLFP2047451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b2b8836df53f92108e0a2bba8ebb67e82aaea03f104c92b133d528305cfe12. 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/GBMA21874872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0053be22a6bb2142b74b6fb84ee8cce194ec5d9da3d1f1d3a678b3ecfcac3ebb. 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/GBMA21868907.
Las últimas canciones creadas por humanos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b297aca947253fbc9874fabcbd56048f902e6c62fd9517bedf1ddc6beba470d. 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/ARQ5T2100050.
"12 Canciones de Amor y 1 Botella de Vino"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b76776aef44ae6d2f783340b1cf7657790536eaec7eb647a29fd61ecd1a0a52. 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/AR5KS0700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab2fbbd69eb5fff18396cace671a8cffc2b3c2be5fd3d7960d452b9140c6c2d. 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/AR5KS0700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8fd89b7dc43b4b0c45743fc18eef65c5909bf65db2d29fd4b7aba66be4f8de. 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/AR5KS0700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1f7e02a63709bd76f7c50ef6538867a9d7d70e94f70f2087238edd286c51b1. 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/AR5KS0700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a33771be52f243f2229afdd20a2610a5cd6c9b0ddca3eae8d48fb0b933d94c. 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/AR5KS0700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b3474d4a5703fe87186511b73473b884d317be2002e770fd7854b2f47b05f1. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/AR5KS0700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda591fbb6f95d3047c60307b5942a1a4d9a20f4172f87e353ddc00a25559c3c3. 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/AR5KS0700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdc15ad5f248afaf2c52de868fc67c2c5a4ea478f4a5bf383274c359953b865. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:05:05Z), 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/AR5KS0700009.
Músicas Del Río (Repertorio Musical De La Cuenca Matanza Riachuelo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc635bc7493ea42e674b1e0181e5d45a73f5278d106d6e6b22006f791752d5e. 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/AR5KS1400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568cb636102328803db18aa4eecd6da086690f9d2cf6b2bb463e9bc11055df9e. 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/AR5KS1400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079f92dc881b48bfe7cd8a2e6e9794854e29a04126402842085feee9540fa7dd. 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/ARHXW2402445.
Capricho Pampeano (Banda sonora original de “El cambio de guardia”)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb353f7f039a91ac536a4cd913705500e705e270792981b97d52f5da4531619. 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/AR5KS2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde95348f3445dc3a0b4a9aae0a583f2cd8e72bd7b67b77cef97f0211db0790c. 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/ARSXW2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c71e24789d078987b5d454cfb0e56ae3691dd315b4a161d32e08960c7fc30d. 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/ARSXW2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea330b1bb945a43893377555fc5c97f907c31313f1786b44dd0fee31385f036d. 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/ARSXW2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5023ccaf9197f05591cf6a365661f86d7539d263ff6fa1ec6468a6d343ffb598. 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/ARSXW2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9c490608684af9935e1c05901ae9e19573e6d5be057059e49e16eb1a184704. 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/ARSXW2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946a95dc1841c85cf4af80ac720977b9b97a9a214b82af630a2b45c35a21b538. 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/ARSXW2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c3f72736593d9fa7e2b96e987458fbddd3dac51e5a23ff3490dfbefd906e51. 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/ARSXW2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0edfe3c272fc4edda5ed0d6e98718b65187ca0506f8045fd6c946bed9031cf. 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/ARZ022100202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3555c81c47cf883350fa5ba95044c46ef46c73843c6b7e9de49f429194e0109. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARSXW2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71abde30826a35fec294c2cae22ef932ba81a4076a1869155f7130fa42e755ed. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ARF2P2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2799516bd4a2a3ca5ac3d7fb02120b3edb046d28ee0ab7cb674fdff6b42dc233. 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/ARF2P2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996aaa3e84d2eef5d93da35e53e98c3e2378671f9f9188012f8808f8b804f19e. 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/ARF2P2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e77a675728e8dde403efc9a58e6b5458da66632e2db72ef78821c8b393153b5. 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/ARF2P2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b51512368b97538b8ee0c3161e448e31117585553eecbea2c6a7fd5ad779eb5. 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/FRX452076742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45d04a6336284586f1d4c3813510de0f6577acfc2b78ebb5701c453f19fadbb. 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/ARO4W1601011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59034dbd1c5dfaedf90f2ba30a38247cfaa140f8931e5cf0ed34e377d4e985b9. 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/AR1141500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc284ec524afac14df385a64f885338f1d118be12dc65f304bdd1b0113617ceb8. 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/AR1141500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6894cb551ba973a78335526c7d5de319b2d66337afa78d0905fc9f3ba35d94d. 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/AR1141500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6b7244ff1dffaf61d653fc5b5b4ea50698e2e37b2a90c5e382e1dfa02ebd44. 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/FR59R2074389.