Jumbo (December 25, 1860 – September 15, 1885), also known as Jumbo the Elephant and Jumbo the Circus Elephant, was a 19th-century male African bush elephant born in Sudan. Jumbo was exported to Jardi
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 0x61a2afb1047f8bc47d4257b8a2bab10c36fa2a7f7e3f2c2340fc5481984954fa. 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/18bc08ff-7a74-450f-8330-2a3e1abc59ba.json and https://artists.proofprofile.net/proofs/artist/18bc08ff-7a74-450f-8330-2a3e1abc59ba.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 0x46e2d2d35c7d32543f900bdbd53f6c6c3b0813d3a05d4f43e83437368b6ebd28. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/MXV019900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbef22d7e43d13df43dae300d52656412bcee4c7de69afdc3a0bb8adfd811ec5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/MXF019900416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0577ceea9951cb301b2c193940d5ea603f954824e17f4f6a1c5a3e9e031220. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019900420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8f84981f1f70a8cee8473fe711bcebbc5c711758fbab130dcdca013095a90e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019900421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8feaf5732814f2010144e9477ff6c73c431fc187eb40877e12239dcc352b6365. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/MXF019900422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d597af6fbb8a03051d999a4b4a34a3d802cd21daa2db3f4faeb9ecc828d1592. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019900424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842f6a81964f0f7885a797be74a977fac7ce3f6c47a4284b58f3ccbd73772ba7. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/MXF019900425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f06acfd41ffdea689bfc8fe80476573c1fe244fa855751a3204b2e3ede100a9. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/MXF010100324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e34b34c2d8da851a188d40bfa5dac641dc2dff1495172586f8e8a42bfba798. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/MXF010100326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb0652a69fc7a8c43b9023bfb1829da53c251a2af7e32891186af67a8f7efca. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/MXF010100329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1128f097bed441b558926dc635b499b19f8c9b01e2e74ee8b459782aee442e90. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/MXF010100335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bec41447bbae188defc111a15dd45f682efc92763e57da864f3f37f565e39f2. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010100332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e257a8b50eecbb942d6bd10f7e7016b1c5746b9bb4c49e30a8fd1a09e28375. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/MXF010100333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ab0c07a7c380a386f7db65af2e41c3c42d2049f52b1f4de36c9cbc781781d9. 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/MXF010100330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035aad9f7dab1540df2c4532049f33abdb34f4f13899e7c527c21ae7a7edf8e4. 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/MX3741700423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7d60268c41d2b7b0f4660031fc7f7df9c34806b0f00f489d5065bb0467fcba. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/MX3741700424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c5895f44d69e49c01c473f16cf2d425c3033f6f61c8951cb33acc44dd0ec6c. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX3741700432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38058797dd696506c008d73c082cd1f8dbc8f87c8906fa7974d43ca180450448. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/MX1721000180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c029ed613be977bc4e71cf259475be57ac43b04bac56fa8dcca9209bfa3630. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/MX1721000181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210a177229387d9a29d1c4afa78dc2eceeddf0717dabc9bbc7c73272f6555b6e. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/MX1721000182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7768d32b6ce8f22fb56af628bf72503cc73ecbea22951947750897ff1e964ecb. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX1721000184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da411485971309ba57638acb79a7823c9a9fda321f049d683968737715ea092. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX1721000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce06461c13256a3eee861094f89fdb0cfac7108621a3cbe1ac5986bc63312482. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX1721000187.
Rocket Man (I Think It's Going To Be a Long, Long Time)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece95fbc15f784a395338e881091db5f813b465277157dc2b8460d24e90b2fc1. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/MX1721200368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86044b7c4699972c569d259cf2320c1ce14d6e6a5a7f0af31beaece5876235b1. 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/MX1721200371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b09f03ff497e108b727aec7e6c7be0a926b261ab767b774319470472c98e466. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/MXF010100325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeecbbc27df70c603fdfa6cf53e406361e707a32f2f1fd4e3e95e79085cf84238. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/MXF010100327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc434da29f7b6ca026b6a8e34bf8868e0701d16bf14efcde4c4d24bf6ccc791bd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/MXF010300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba756901123a9bfd553451759c0b8ecd488a774dca624f2c4482b63da1093139. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019900415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ac07af819452352e1afeba735c8786116400f7dc4cf5c7231810a0de55d03a. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/MXF010100336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b587ec6e795783790832e884314068f2cdd4d2d0c0143e0267c5fddb70b7c4d. 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/MXF010300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a357407d91302e5eb93216c1f466e94cea09c62ffd977d5920c0da88a72e5a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/MXF010100328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77a1f4d68c12e6dc53f5ca43163b4e2b5094997ff75273ad0a9269a012a604e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ca5c81783c278d1217f0aaa7239fae68015d3f27b8af83f9c85d7e5df6a803. 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/MXF019900412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3fe6b650402e96ff72913535bc69b3db7743bd7d119e35e33cabc293aa58a1. 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/MXF010300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590c316134906076e29994884bcee4b7b84800dd10b326b2213ea7e517070af1. 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/MXF019900414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d5ceff6ddab10afd0e9df743fafa790442352ba418fc510776bdbea350b302. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3fe6b650402e96ff72913535bc69b3db7743bd7d119e35e33cabc293aa58a1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/MXF010300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9791c719ab691ce56230ca0a190cbbb5d3a1d784e34a8bf72125e949f9ec809f. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b3573f6081a8bfb7fed9970e79e08b703ad9ca65271e64a6a8c73359e44f92. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77a1f4d68c12e6dc53f5ca43163b4e2b5094997ff75273ad0a9269a012a604e. 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/MXF010300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c9c7a520d474d846744b89b547285015ea30ced64dde92ec65a0c06c31c7ae. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/MX5151400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb552ee6a7c345e953901a0b3704aaf712a324553de2e9c218ac13eb72cf94f43. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX5151400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73cbdddd8ad7045ec943a48a32b113d3e4d8264c6c078a6cc0f36ad3137d44c. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/MX5151400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525e492fc0ef31b89eb79a550159a2b1fefdc045e4d1b34145ce01a1995295a0. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/MX5151400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f9fd8b04ce25ee4cbe46a4dd0e986c7d0cd9926dc1d8333732db0da5190601. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX5151400008.
Manual De Viaje A Un Lugar Lejano (En Directo)
Cuantas Veces Me Dices Que No - En Directo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c82f7eb8cbf02c45b32fc63abe291bc56a247d5e0df77adca00eb6595b9de67. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/MXUM71802717.
Bimexicano, Nuestros Clásicos Hechos Rock
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a0e5907c6a12f7de5651cecc446190f816a0eb6db1eb33c24a265d1474a9c2. 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/MX1721000115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba756901123a9bfd553451759c0b8ecd488a774dca624f2c4482b63da1093139. 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/MXF019900415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c102528b1c3094db833a4c450317052ca6a0fc388e6ba48d652c6f6cca7c6da. 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/UKXN22281529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d7199858eee33880b79bd82bd5b66d08e7d6fe37802de5f1f8807420608120. 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/MXF019800954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d7199858eee33880b79bd82bd5b66d08e7d6fe37802de5f1f8807420608120. 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/MXF019800954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3fe6b650402e96ff72913535bc69b3db7743bd7d119e35e33cabc293aa58a1. 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/MXF010300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61caa1e106002f4a7379bf5fd03567a7ed90d94331bf820c1b0d150f4e892042. 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/MXUM71801304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1081527a6e13eb39630d8ff1a573de6dfed964e48e7be976fc82c602e5d09d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/MXUM71802712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6094a3927000ef97c1b6cd3b31fd954b31cb643e345987949230433524a3a7fd. 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/QZHZ41913214.