Biper y Sus Amigos (Spanish for "Beeper and His Friends") is a series of cartoons of Argentine origin, created by pastor David Passuelo with the initiative of helping Sunday schools with children's mu
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 0xf77f4d6c59111d3bd07442567f3a83fc1b173206bfe58d5f2b7491c1d0a167de. 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/10dbfcc2-83c0-4dbc-8442-ea00562b6d29.json and https://artists.proofprofile.net/proofs/artist/10dbfcc2-83c0-4dbc-8442-ea00562b6d29.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 0xa15344cd853cd14bdaf8bda8587e89a099536188e6c29ed5073f05299712c715. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/QZ2J21500193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b06c97d905ea570dc96d6c34c4b238907d9ef35175e11090882251ade83a0e5. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21500201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255edd5f89c8e8ef4e046ac7c4099492ab944ccdb91dc39f598c032767b0ee31. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZ2J21500204.
Agente Biper y Los Guardianes Del Planeta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4e8bce1773c4b18788272a9bd8ba550e5ba9aa6f154cd86598a212187cdba7. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/QZ2J21500208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f2642be27a56036f83373527f27ed07f0afaa7ce130b4d9ba9ab0c80db1b48. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZ2J21500212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7f03cd0da61311c3f7695e731f2e6a2f4bbb4c239a4c10145260944e770fbf. 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/QZ2J21500213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bee22cc3e11000c406f2e5f99fe7320aaeb511d76706abdf976a6ee167ca7d4. 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/QZ2J21500217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a86750a9b3984cdd18a074ec9eac8bbd857721a26f6b6ff95d5e1574cae4ce. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZ2J21500254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134dd6631f1284cab12d08302c43144f9e2587e8f370f8ad1fa881d386bfe222. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21500256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ec41b25b9e844b9fd6155d72c3d4f6b31a14fbf8c946cb6432422384de00ce. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21500257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2677d7497b5f5a06699892ee62cf122b7e150a473661d0c701b15d125669b39f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21500262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe04965e5f2e6943a5b0c87ce5c8a918958557d06fabf1a162621ee933eef275. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21500263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b96ce17bd884b1afbc2b2fedd9e59d6221429160122fe7c6cb0b842963854bc. 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/QZ2J21500185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe35084ea24a3d68c93384d180c126eacbf44a7c6b512d4ba7f2f01ca0d40b9. 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/QZ2J21500189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37874c638288de27fc84079d90b3dbb8dfa8b4833b8bd066da2850bdbe78b83. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZ2J21500190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17b2f0f2417ae4c488816b967ee12aa7ba470fc02d605c84ec61d79de713183. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QZ2J21510642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a300fd8ae70bb309431b7ac69bfb0c0857d735df73885c99198d0f3a88f1981. 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/QZ2J21510644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0839619866ef6598c98daf0eb9bc169b655eba5cca012c705506467927650026. 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/QZ2J21510645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2045b32a2eba3d5eae7c7a4cc8c7ecb484cf39de300be0fbfea452dccba049. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZ2J21510646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6186a44fcca53a8d2b4b596e7512e1db17a5b306f5f17ad348fd9ecfcdb18750. Chain 2 (Bitcoin): anchored in block 958660 (2026-07-19T04:21:53Z), 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/QZ2J21510647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c7ea84bbada47ec4f539792d7be17e8fe87626413c995ea5fc88ae26672740. 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/QZ2J21510648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9688a28d26c29569d5a9d9880cb02363853cb9feb27d28a6a36bcd75eac7ccf. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QZ2J21510649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe02c43c29c28875594290fd0edf146ca8732825ee0c77f5867fbe3ea907fb78. 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/QZ2J21510650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ca2b08cc2faae72c57bcf56e051500719aac58689c5f5fc6fe4c52f9fa0570. 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/QZ2J21510654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cde58eeaebfa27d4082d89960381e7783b255ee5731ae75f33d2eb4f8dcc188. 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/QZ2J21510655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb3f5a7e7428ebc5f5eeafa2142e483005b467b600e74f956a14fa39aef1aec. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21500228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cf452115a4abcd19842a36fefe382b84bd2559d579d917931bce082ca0a647. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZ2J21500233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0770306a2607db1679a2acc7f186a0a1a97e27bef513462bbcaf0348c0f975e1. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21500235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bc862c79c16588c3eca276ed6ab02fcc0fe2c3b7749e64754fc3879f14a726. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21500236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4e6f4c742f89fbb038630a324a17e636159d868564971192e8deee27471b95. 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/QZ2J21500237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248373d2cfee9c8760d23b1bba635b055758908e2da72181719665505c6eba6c. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/QZ2J21500239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c90c16d996c4b522bba784f70e3a90394bc8a43567f92cf9cc1b3a15c01ce20. 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/QZ2J21500240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeeea99c9c826be14054219d35a3cf4f35ea3efd245f51cf6f1945575cd004fa. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZ2J21500241.
Agente Biper Y Los Guardianes Del Planeta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81dbc9800b7b4b583d420d1589fabc584c4aa1753c5e3162535feb80d66900c5. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QME2N1353362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3afcc8bbf5b945fbbc26aa06ac818486cad4cf2ce39c42e4d0c8d95bbef170. 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/QME2N1353364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6991bdbe4890c5b26565c13bd4aa2bad82da0f28ca87c674caf02f16cf130f11. 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/QME2N1353365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34bb1fbe7f74e517d5f9d2d80080044500eff082bdf4bcb474932c0a4237d35. 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/QME2N1353366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8154640dced07c1f87297fbec52d486cc4d9ab05217f41795624cde2ca07f663. 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/QME2N1353367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e9c087901a174dfd78bdbaae2c70b53c0c0306ceebc9e0b4f7a8125c0cbd63. Chain 2 (Bitcoin): anchored in block 958678 (2026-07-19T05:59:57Z), 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/QME2N1353369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d22f5aec3a5e9a968c248adfd19874a50da1e8bf9c69868be627226f789aad1. 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/QME2N1353372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fd6a9149a0d85876f5ef8c919f582d85333b4d6b75a185f00f80cc41513a4a. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/QZ2J21507022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e45595a75bfe8b2909628f8372d02f9685e9238d810f89077f4a7780859f867. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QZ2J21507195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d5bcfb9b8b38ae52900fed524e5947da79e902b63fbc3ab26eba130b3c8d95. 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/QZ2J21507703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099adb4bd886fcaa9c631c41d67c75fbbda81bc39848f8525f2f6c4b5fb073e9. 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/QZ2J21507744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373cf253a25a3eb6a6113a97feac7223d7a7756c9bb7883f7c01ad19d2a99968. 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/QZ2J21508100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a4683ffa6a918dc853ffb944880f7b77b14749e656e89f67d161995fcaa263. 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/QZ2J21508119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58586b3c5b0c9f52ba2b940a6fa15d6c17f53567d3aa37fc35dde9bbf16bca0d. 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/QZ2J21508123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe469ccf4ad2af9745a766e4268e94e2ce6ba0fca5d372e6097fa00645e290663. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZ2J21508356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715aee1ec89dc437454ab6fe59ed3ea2ca9f272704cb133fcea5e5f19c0ed563. 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/QZ2J21508507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1da81cc705355db6b68e8600802712d69af13849c1be4c8cc16a796b02e27da. 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/SE6XX2118041.