Mesita may refer to: Mesita, Colorado Mesita, New Mexico Mesita (musical project) Casa Mesita, two separate non-profit organizations in Los Alamos, New Mexico MESITA, a nuclear detonation test c
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 0xda250340f48d7e96a81c89ba8f12e414492373ae376ba18f0f53839be34b5fd2. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0da26bbd-7cf5-4088-b6b1-a567c19c3bfc.json and https://artists.proofprofile.net/proofs/artist/0da26bbd-7cf5-4088-b6b1-a567c19c3bfc.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 0x58a0bb401b4e70929290d1ec2deec03626f7798d1c155e9d326543a658a66417. 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/UYS642100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231aaf1f5f142ad94766048a0cf40f727f2361db218242a70e9269d38fb97fb4. 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/UYS642100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a689422f3aab625dee032282b88d2b4f4ca74e18f5c9cdf30b1964b96920949. 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/UYS642100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602b747d5354245aee0cc2fddcafd14db8dd23e3d4df111dd2d2e3c7f9b07426. 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/UYS642100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54515c257b297efed936e8d34c1a5cda7ef5fd09ca287b2cd53209275e4a11f3. 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/UYS642100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93be72a6dc9cad122427542094eb66d6e70ba81600da7efcdd62faa38db1913. 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/UYS642100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980d9818a211953664e8b8bd13ec84ddd4ef8492e1b4c665033dc37c322fda0a. 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/UYS642100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aaa5417727e0e523d9555fcf3019a416fa0ad0872030474be7c3fbde82af97e. 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/UYS642100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ae99a42fa683ef26a9f73c87a709fe4ec12ac4ad7b1774a2221e015bf44be9. 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/UYS642100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe562adee556c0fcb8cb1a4713b629a898bd535365db229a78f051d8ba5547e. 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/UYS642100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723544fb219d55e3eab42841aa1e91b75c174b3a490dc852995c6abe4fb9101f. 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/UYS642100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d35399a741655375aa96081963d218c31084ee12f86f5837b807943488d0869. 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/UYS642100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a61bf47ea1638dadadc4defdbed11fe8697ea642dad7f9e645e8342f4fb8b2f. 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/UYS642100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3e20bc8b16eb6a6dca54cd9ece1872c45b9fa21a2ca67bc75af4f55a071d82. 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/UYS642300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7575104e016f1e621c83557163c2800b67b89f251bc9ae71bf93edb7a02ffd83. 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/UYL842300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203ca9a82e6dd09a5ba8582d67fb0e0bacf5a20d68497ada709cddc9aaf4cf53. 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/UYA522300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0c8e932c0bf51a0f91f25e8684711e3aad7b50d32f71d333caa6183676d1d1. 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/QM3DF2205439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9262f503e975a891de782252ec3bf3e3ed7208c921f6913a0318c25e797a1ff3. 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/QM6MZ2331662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137b779b326f0a3ccbc11d7322d78c846b86d462f809c3f01fd597a7df4c78d5. 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/ARIXB2302058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db3eddc42323cd5c0f26b24269e5d4f4571aec2aa6f5426b37b90a539d55b8e. 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/ARF112300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375e39beed9fccc8422dbdb453dd15ad25d07558480d3dbbf83d739866c1087a. 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/ES5702201555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9389dec0125ee9d57115db4530f050274f5d6f0e5bb8d2f94372e5f58f849ee0. 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/ESUM72300487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214da90e7095bb5e3468aad3200602b4f70e5ab08abfd6e6d7b36b62452b186e. 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/US7VG2367580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed4e0bb3e18652fb63d4548965280f6e2b37066b254c2449e41cfe39a01377f. 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/QZW9N2224475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522276072dfc4cffdac300e7f7a63e8fa96024bf986b0e7fb419cd66113df8eb. 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/UYL842200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197f64195b032f399d20fc921537831a63c8e3ca0b4b6ad59c30b1bf48ab352a. 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/UYS642200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892fa3cf8fd75dbc8e2b2a55fa28414773f9fcd0a016ab0cc26d7217a1bcf89d. 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/UYL842200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee7ccc1e23e74e699d88c46a2a755d6785c20de87f7231bfc6329658938fc4b. 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/UYS642200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04185fbd1a6828af14e3f49fcf5cf7bf8932d607ca801d5c0e3995a5790c3c30. 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/UYS642200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91e81c411707c64c9e9f0e44cb3379f3f59f5ee6cc6fe328e97aa16e0807773. 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/QZNJV2223535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe42de468f6ad1b493a03472e0038e017284279090551ce9a65857689c50c9e. 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/UYB282268002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91c579f7820bb7bbfd3811c204eeedcc29390ceee62c4f56dca9d6c44189004. 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/UYB282208021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38030d130669a9f45581d390d58f64dd8aa023fb9eb857e7573683b062175c52. 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/GX53U2097447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fb6e787e02dc103b4dd18804aa2ba54b9d492d29be6c0592988f616558abe1. 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/US3DF2232408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a0bb401b4e70929290d1ec2deec03626f7798d1c155e9d326543a658a66417. 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/UYS642100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dbab00c628fcb089fe6de7254ac1c621a12394aef7250f4cbee24f5a25bc45. 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/QM3DF2171944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16d615be25de418b50538eee204acde67390dc65fb857460c8b15ee2827dd87. 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/QM3DF2168939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bbea21ef28d831f6d87f860c6bee7e7103d50b5f7ecb9e395fd6ca09c850f2. 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/US3DF2187840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a13bcb7a5fd83eef489e6f0601b030d51bf9a0ca09c510b170a5c7e8033c0e. 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/US3DF2187803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7976865965b9369fe236fe3e1602a86d63ca70f2e9eb6023fcf34a8af4a0e1. 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/ARIXB2101807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b92be1e5b37abd1a6dfdd32f64dd8725b452f2e54d97ce689d4c6ac448829e. 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/USANG2194080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4419772ca702cb64fb8c0e7b99a0e91549317225bb1beb868ea1a5ed52ae119e. 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/USANG2181302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd458c435e66084f2db2fb0a4c5750df9a454a2eeadc0d4144d36f1dbed2e85c. 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/USANG2131605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284382a62852684cc68fe14370cd2cb3d4a2a74c4a56536de79a84c1b0789569. 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/USANG2126936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd9852131c8691015014ea054d2cb42796d7ab32341772fcd0978a0aa6c265c. 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/USANG2101480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3515b8e7d817b2703b386334e54ef37d2140431c5a50532ef7b85951767bad75. 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/QM3DF2004112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99d066544c25fcf17badc4f1da18a589a5dd666f6f847de5db33ca6befa6977. 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/USLZJ2021730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6befed8d5a97e5eed04e53972911dece311d8d8a456fc1d0a63d7a79ddcf1b14. 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/US3DF2028221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164badf8399c1a183dd2fb2105e923305891dda41ed6abd125568eef714c69e6. 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/UYB282003009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c85cecafd337cd17b91349a899da3c1ffe8c94ccac0f3ebff5b1951f2551d1. 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/UYB282003008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b8d17476a8d24e8b55ec14d0d45ab693894d7dc9aae2f665c229a6f4595bc1. 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/UYB282003007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b84aa228c12cc14473fb662b4634380430669263d485678465c8f358724dd3. 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/UYS642300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa9b55e2d2ff47158b0e18855d69cbbb3e5a9bcf8e3aed20a5a92c94401e96e. 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/UYS642300003.