Calero may refer to: People Adolfo Calero (1931–2012), Nicaraguan businessman, and leader of the Nicaraguan Democratic Force Agustín Ramos Calero (1919–1989), Puerto Rican soldier in World War II
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ab5f68736dcd173339975f3eab4343a2d46dc6e1a8d71bfef8a56ac0a39ef5. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/964c106d-0d0a-472d-b7be-c25951be278d.json and https://artists.proofprofile.net/proofs/artist/964c106d-0d0a-472d-b7be-c25951be278d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa7f8a31f785861cdbb73180752c48837cc11cf49d7e1897efced678c888aa8. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2249245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf598a0ecbba5a4e4089b4180f82afc646023871f7cb9a2315e08184f881a31. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZK6H2004404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c5d4b6067e4d895fbd6916fbe4ff58bc5ea84cbe7ac75fb9e5df0009d2fc65. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82099243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ecd387b9abd21dcfbacc5d605deec3188550e9cb058b277a158e830fe5c320. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:21:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2057266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec6a6dbd0cdc385afc393e01e046b0c876e1de181ce6ba263a64085ea51444d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2005418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea3942afb99e35097253e424d31b58d7614119c26795234c3fd60a0237ea1f4. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2005415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708e251a9ba309cfcca04be902ce2ea85f65b933d798df423991d674c28409d3. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2005419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7ccd10d0288761c105c2b1902c694341faf673fb355ccebee6dd6a2b252cf3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2059559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3ee0a99a23e952849a8a3f754ceb8f958f1082bd14cdd54c0ad86fe5f8ad2a. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZK6H2093172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02eadf23be5b6bd97ed08121b8f6cca804bc6059cfa8f4d2673fdd971a3df92f. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/QZK6H2024881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264873d0320a94562442d4b191912adb93fad211581045ab2e5aa5eb0d702913. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2058647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc2d9c6ad9e7c840a7ea962b410220684ae34e138ef5e95c8e13c9dabdaec6c. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2054360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d428d2d5aeebaf746782babc3d0bf4f42d29de099e6ed8e52794d16837a7af. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2010199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174e9b747e811029677d4b1c9d3c2fd97f89991109c9448dea0f664201a30538. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZNWR2009194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94567036b3b0af9adc896a9441d671d97caad6a6fd00873ccb506a2cef307d51. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/QZNWR2010214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf51541a675b891d995a288cd95d108af1088f0283dd3a1ed96555136d9e16f8. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZNWR2010216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f87de0d30773189ea43c7d555c298df82e2af06926d37b5b2a6cf7bb5d68bf0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2012576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abceaaf5c571582053c92135cb7e473dbc2316bdae1bf779547a21c50d6295e. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:30:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2008408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9831243c6b8c3bc9e0899c5eed70e485244e30042cc18885d2ab1a4b1fc1b107. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWR2035991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d1b6fb0096c94e53e95eb69167c0d9c08a42a4c401607116e016660f0d67bc. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZNWT2005872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1220ae723a2e85d00b60fc53a5482bc02d3f586a2adc0a97cd616b2c02afc815. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZNWY2086432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa4516bdffeecdd4648c34afb5dba550b0b3591db216f36886887f708d95ded. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52196087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30aca4069db1f07a00722c7fa5ee53b534644f925b7a282e40770cfdb3e8152. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52192767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5266544d7af509ad156b9d5d820e50baa9889eeba812ab369ff14ea5a453a3. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52196098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417bc672b23861a5cbe4e25acb9d2a62a62ea30930daca7a80f7e04ecf6a552a. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52193847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6948c4b1a433d50a605ad0d7f5e95f1adc429a1384f17cefdd2afcbf8968e2f7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZDA72100468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae9d8dcbc31a2eb957740ae91352929035cced8ac97daace6639f072fca3961. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82131918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca4501736adf8994fe5575af211706d3ce89a802a2851c99849f559f522dfb9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZES82148193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e9f8819402dac8ad50d2dd059bbfc6d3523e9c84e21e3bf8af0af25759211a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZHN32185486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda830a2b858708e00b8e0dff1cebe7859edbb81443e5c9078cf719ad2cfbb5cf. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42120145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d0b5aeb59635dffe64ee3a26b2153dec9464e31652b1ba34439a8cdee1953e. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/QZHN52167289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ef5d98cdf83b875ce2d28b535cdd68b0dc2b92cb3f2d2218576761fb1702e5. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62134547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59301f649f6ab97ba57cf0888d819ec238df1ef321dc0f7118fbb4aa2e76374. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62196114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97276f1648f039651adff855b551aecef1eca341b5dc07660dbad254b181045a. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92175450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5ac1857edc8e36a954c0dcb5310e3a51866f368c54107fa31e8514a782ad3b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHN92183590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52baf2a25831afb960755d10e863fc33c0c1e62f9e797abb9981ffe8ff84ed27. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZK6Q2119000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7648350108f38aaf49fc223a0d27af209bb067819ce2b0646ff6d58b2de82b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2167204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821cda657e3f129a747206506c94cd9f00e827f23ad12a559000e992588bf95f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42115511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdd1becf485e13400f8b91a8a070b0851d0e7fca5d07aad3bd443909138e02d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22561386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed259b0f414e493b24a65dc2e813156266c9fb6f5cb6c3445bebb68d3f536dff. 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/QZRP42115541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a35de88f0031622ae4be3f67d4df0763110e3f553b2bece0713c3bc6ff58783. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:31:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42198833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea7d5b2e29e28517df2e1a9831cabfbb335f65707f55bdfd8fffdc0e80e4e9d. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:53:45Z), 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/QZTB22559001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb95c621b6c5698cbe26895b316b71c37692750e6b9424eccfe21e19ecca8a2. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:42:33Z), 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/QZTAS2117709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7496d393008213cdbb5e5d21e3653975e7e540c8a20f6ba660ce8618b06aebac. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZFYY2202444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6f4a79f5dd3e125fe9ca24d226ff6a9246d9d56374b8769e604cd200afea2d. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:44:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2164267.
La Sesión #54 Una Canela Ratona (El Vaticano Version)
La Sesión #54 Una Canela Ratona - El Vaticano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc2d80bb07a9f2b9140653b883b8d29aea641b1994abb7226cd6e342a415c12. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32217315.
La Sesion 54 El Vaticano Remake AKA Una Canela Ratona
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a17e9be73a53611b4185abcc7ae400907e49773503ab20408bca34ddc1d134. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22559010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1623be5b96233393dc1fcd25e1b3356f1c0d6b4632fe8af52a07ab82be2a42b2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22561419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2796053034b9803753d28f38059fd4975e6b270d6b0d1f6fc53d674947066d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2244185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac1fa84c02c45ab9122b54f59768921b4ef3bbcd81cc67b681e77a28b9315c8. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22561422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bcd5873c2497105fedf65b35991e898b86ffc8a5f65cd6195ee98382d736a8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2289574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d6bf3fc20b7da30dc1b82e37913a46712b53a3f0935b500516c4bd56d32bb2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2258027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2929cb374dc219999c555bb2128217ceb9afb797ed83685988f81ee0b31a49. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZTAS2206904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75211c94d4b44e12955c75a98aa0f5c5ef7ed12ecbd6ee4be2501eb58cf11684. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:16:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2236433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee5833549c8d4e22659029fd042171d8d583d2f600ec28ded3864917507c212. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2289782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf3b24bc4d8f88d366ff3e6bac7aedfc82eb653115fcd80cad05cfe1ebc0a00. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZTAZ2276458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39b7dc476b429dcd1b56fe9c301af33abb2ad646a81d26423fd578289f1dc58. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZTB22293363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b33c5e40949ebf7d5bc1fb630937d87db2cff9a496838fedbce2ea88d7a59b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92277227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda179e3d62c92edbcfc35c22903cf6a1369f0109a466cd19e38e3d0f00fc29b7. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:41:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52351041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd44ab89716004f98a6d5991e3204836b1c9af3efce0c8a90abfe675f02d4abe. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2312441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976a902d2b4d38c0db4c692847884ec6c22e1dd61e11c30179e8fb4f3095cef9. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFX2432989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a808daab578f8ca5532babd5d64e64fe8bcc7adfd7244faf39dfb0f7a8e5fcd. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFX2432991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68029f12aa53f37b040ca638d91994db3d2d4834569a1b0fdf7d8b46135eba4d. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752465870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06f9ac62675ecc646e74fce5778255f6dafd2ff34cb7a16a25a402de2530a77. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/SE6HN2415866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc223725957c40b84e28057c789ff570c3582f405547edf67b0e52651214363ab. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22561514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cf65a0b5173ddba0836eff67a60b58d2e26e612b9d207f87cd3e7ffc753135. 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/QM7282043060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaead493a20340c1889a616186194b7e27eee2b3ceff9a154c3442c1fe04c251. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92093580.