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 0xefc89d6d118145196ae40bf990eff1b6e73220fee185026cb229065773378925. 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/9ea6aacc-ebc2-4b4c-85cb-05f1e9f48d28.json and https://artists.proofprofile.net/proofs/artist/9ea6aacc-ebc2-4b4c-85cb-05f1e9f48d28.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 0x713bdd44191f119a7773fa0077bd81f653d50d8ab83fec2cf150a5d40bd532a4. 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/USCGJ2370923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bedfd18d43d1c5623081064da8246c97f198225503f350fa0c6063c88c77f9. 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/ES71G2030257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb33deb08e26e05d184dd4afdc712da64ceb75dbafea0f6af1eda8a085502232. 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/ES71G1945413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f96086d7c3fd2f52e105d52094d095b4c8c038c1a9aa5340640f2cc3dc539fd. 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/ES71G1945419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877f30520d5d02bc6b2764cd2e8c418212bca637d699a5d2cc8a47fb3eb27207. 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/ES71G1945421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff64065ab533d6db9ad483de66c90442187c7845ea73aef14e7d6a4222c50a02. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/ES71G1945414.
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 0x339da2c9aa3a3eae6ce2605a500ca788a9b56bba2d9cdcef6b39f5fb09f8e7fb. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/ES71G1945415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d1697de5283629dcbf008fc273d8e2ef28562cc236e31f5e2e999f244bbb8b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1945378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5a078f96addb42472561a9b6a7854b23be14927706b74824233a4bf4f1b232. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T18:01:37Z), 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/ES71G1945371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d39d8c55537ec93a904e32f9c34a52c88113b33823fbc42fd23d54fb9a9f8e. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ES71G1945374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccfe78ace41d789931c464a81ccd4b9bf6cca9b722502cb95e4011156091718. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ES71G1945375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0572534515fea10a5f81b3f4eaf9eae7bd4bd1f9cc9337d70d148b88b3dbad. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/ES71G1945376.
Redolés y los Ex Animales Domésticos en Shile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259938759756020ac6e001d278eded54626ac648bf8ec95d53be98e43bdaf572. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1945388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b35316e02621aca563c4d148d426684292a0a3a33ef445a755d76b5af2ab8cf. 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/ES71G1945393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868d1fb45db00b8e9610a9344fd0a3bfb08e28090152890f1fc2ecbc8bfea984. 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/ES71G1945394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb31556bc6f42505d1dbd9415063c24bcf6fcc8cb73e1eef7c826a1d7de113c. 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/ES71G1945397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4f66b69ed42c3821903f75ffc502ee03adecd0cda27d204cabe0e5bfccb9a3. 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/ES71G1945398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc226a4e4a50fe0c3528b64103e0bb0109cc75d5604cd3fe7de43c4c1eaa6d1. 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/ES71G1945402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fd46ecf0e94d1b46bc184adca8864d8f6ba550347e863b5297bd066b3bbc43. 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/ES71G1945404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d539facd33020416509ce2f1cf835ae3a21b1439d144ced87126f19b34ef0b. 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/ES71G1945411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906b339ef556dfed2c733505d7b84c07b670e0a47cb41de668ca57f12c9662fd. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/ES71G1945384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a9ab8d91cc685ddb2f529e7509868c91c00eb2ca8c4d551abee05533279c6a. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1945386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3bb82ed1dc879d702dfee10df50f215241e0e168406ad4d1b675d375bb5f50. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ES71G1945389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b7def7a952784a45fdbc123db5619b3791e85ae4b008d5aef3490cb6515e06. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ES71G1945390.
Nunca Pudo Haber Dicho Todo o Alfredo's Joke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7bfb9dfb635bd319ab8489d7ab618a63ea4d823aa26964c95a7b08b34c99ed. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ES71G1945392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a239c27efeed537e554c091fb5740817dcab169f6018bece1be817470e98803. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1945396.
Encuentro Espacial Con la Fuerzas Especiales
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb0c79fe11b0ce60ec9faad3990e08e412ea9ed2cdfb6567843c9dc920bfbe7. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/ES71G1945399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51dc78c2cb3406959324ecf11fd8ab5fa9018b97f98c7283f428919dd6f4965c. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/ES71G1945401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0851e8775056f002cc239ebb460286712d57904516898b569ede7c0ae5f805. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/ES71G1945405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fd0f49aa4117dc62478a71ff0714690029aaf18d38e4a74ace84e151746f3a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/ES71G1945406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fab7f010faabc5f918c4dbd845153382f324d9d0471714604700a2d05fac0e. 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/ES71G1945339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb394efc1a840ffbe1bf6e41ec5dc734b8fc574644a962ee1acf7c9584b139412. 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/ES71G1945343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613d63d54408c9f21c92f8b85bf95e6f7421ff3b8e7a6c8cced7cfc5a22e88c8. 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/ES71G1945349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec30ae57a7ee5eb43d6a9d7f92dade7b4dcb55446727a6103407b7d561da0d57. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1945355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a3ef049a303d75b94045a94493b468aea827a08867a85d9120eaeb31cc5b7d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1945365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7401160f5737905136e8f6a4de196520d75331f43f9cf58c9e44bdac00e326f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/ES71G1945341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8535b791e66ae7e23e00150f3143e9a1e2c39c31a79253ec5da7283ba6c111d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ES71G1945347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4835038c1ab55bb68c6bf9a44c7a31abdb6ffb8f1d190881f5099e3a1d8e8966. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/ES71G1945350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f8005a724081f10e779278a566853371468978ffb56efb38f3f44982e5bac5. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/ES71G1945351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74668c0e72f255d74db5f2ef74b3fd9b0af86c1eb5fb91dee2861b690aa3def5. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/ES71G1945364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2acd95a404de77a21a4178ab2b8357452c9e749d5b6747858f79bea485d0262. 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/CLPP21000261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad61fb75bdcdd8b070a493e153479e9580efe7701fff15ac147442c0ce96c985. 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/CLPP21000262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeef10b86589dbe1e115771d4df2d879a331604ee20783bc200da9cdf8e5251f. 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/CLPP21000269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c728256e8be9ecfc4115be2e23dd96b1c3428b56fa4268e2402981d9e97559. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:59:26Z), 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/CLPP21000265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5526ea53238f8ff499407cc9a0ac82fefe37424756c82be42ded533d102202d. 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/CLPP21000267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205f0b3ab1315aae91ae74e6bb22d7d661bba621718b25b0d35922a27b9feecb. 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/CLPP21000264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea8909d4f0883d22ee52ee4da319883fa51aa828ccd7d22ed0a0ec6c8db4ecc. 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/CLPP21000275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf2f55b38483f5c0844ef3a513d34bd9d68dde3860d3bc71cf4a491d9d1085c. 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/CLPP21000266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e6a1bfe34c335312c2b4de58ed2430bae0cfd601c7fd462a9a3ca601b834b1. 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/CLPP21000263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5ec45861ce1762fc792715350fe90a63ab3bc56382510b6403c158dfe01d26. 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/CLPP21000272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4aced51e9ac02371de67e8e63686afb7cac04ae5468c6a7ab31d89a3a06af6. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/CLPP21000268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af231fc0411e23ca6a81d4bf28bb7e5f5c9d2cae25ab481df9901300f017d5c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CLPP21000271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec5f9be5c7dfee4eaf44f1f5f6b93332f7649e6060937c1e333c0687485d0a5. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/CLPP21000260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29323d02f7f9d394447d33f5f716cf1ac3b31d90e0175f9b2a73d8ce53fbc5e. 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/QMBZ91323284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c098aeebb48cfcf6dfdc65f339597faa1253e376ff9786f2fa6fc68265ef443. 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/QMBZ91323286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a695c9e2e48381b720c999043b762f6353aecaf84512e4dfb37db2e6a8f0882. 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/QMBZ91323287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa908c6f270e23fcce648cf21599ba848cc4cb273cfd80d2a2cd4383aca97fe0. 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/QMBZ91323288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ece1f38ecf1ad45126bba4f52dd1834d84b8bed35eecc28079e9ae960a1a99. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91323291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e34d19fa8d434ff92bd4d536525e89a93de0be6df2100e078f31c0b786ce8a. 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/QMBZ91323292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7949a9ce96b351533bacf36fd6d24ffc6361f7543b80735b96ba862b85346edb. 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/QMBZ91323293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dccf18a8763c477e36e0e636204819f68bb41265c877d259883c76b9b9ead78. 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/QMBZ91323294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cb02740b7a08281765e8ec380854dc95224e786a3287808d38a44f2916325b. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QMBZ91323289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdf086b5378a523c80a7028af2c15be795fae0b04994f1fb4ee2e74913f8c24. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/QMBZ91323290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129efaef7b01ad502dcc8c14e060bfce7adf4be27f5b460f7ad49a31f7c2a292. 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/ES71G1944877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cde467e717c2be774b633be2aa3909bdeaf7b1119c2a21c7f2b7430a9b0048a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1944878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d1b2c2ab78574ec133b24a82fc9d082771914132334bf47f480190345203ce. 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/ES71G1944880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62457c1fb82c1b4399e86b4be2029416a533908dbd30783a4a1ae8291e9671d5. 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/ES71G1944881.
La Persecucion del Poema y la Poesia, Segun Mi Padre Conmigo Jugando Futbol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9101541145a75db20da51e2add23bdcc01182d4f3af20bd441e571d363498af8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1944882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b196e912d26acaff89e6e72fffc260edfa928406daf185d7927349ad008141. 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/ES71G1944883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf61bf0bdb577b3ab970a39f83026dd88ceb8c156da9e08d7c95c6a151d7ffcd. 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/ES71G1944884.
Descripcion de la Casa de Harrow Road para el Año 2580
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afb8ca2a88da411ed1571553ed396eb09a454d258e1d9066d4f48b62c4359af. 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/ES71G1944885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ea1cb1dac0c86f82c878c88c05a0e0de10441ea032a51840f95e5e6742ce5f. 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/ES71G1944887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d704e73aaaad13b424725cf33fd2e737037f80b5d7a6792694b288b99344a1. 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/ES71G1944888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f261b646ad4a288c71f72d1eba35989a50f7bc8d372f2f5cb4a181bc872a1b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/ES71G1944890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6261e361108a4b58a3403c54f9fb1f5b087fe7d0799bc5aec6b2e2ef3a4b4532. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/ES71G1944893.
Ciertos Espectáculos de Santiago de Chile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b6292c45efa12e86cc499d65a0337c325a06c2ea556e04c40d09fd7d57f1e8. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ES71G1944886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e6d96655b3a959eb5584ecd60e2842d85d87d930cfc001381e99cf818ab23c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ES71G1944879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705b75c4cc538e2d9a823e79f26608ba3df0e97140b0ab2dd1acd1921de917c6. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1944889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb602509f62568578ba5ce740be4d8dc03cf02524df0bda6fbdfc46d11f26a59e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/ES71G1944891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc211614f5f890d26c1f2d9653587b38ff76a0857e5aa674d4fd5598be1458cf1. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/ES71G1944892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9900fc1417df95d1ecd3f8486f1fb234ad974b64ccf92ba3a30191c5e052d5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1944748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7dc6731f0cb7d16f80a22406c065e63572dcdbb6ada4583b5a205ce2f162f8. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/ES71G1944749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3011d38bef63485ecc8438215ca4e7bc7583ed9ee153727f306ec68b78afabd. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ES71G1944751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89fb40a7f89dfaa94a0edd4ed41b53dc94eafa04320ab9d1bb3edaea3d96b3b7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2035147.