BabyFirst (stylized in all lowercase since 2019) is an American pay television channel producing and distributing content for babies and toddlers from 0–3 years and their parents through television, t
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 0x6ec789f7b7c9e1354e550ba21e8017a3595e0013589f1b69a1b00e4453c0fcd9. 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/99f72a22-7fb7-4b68-9b97-867e14aa7062.json and https://artists.proofprofile.net/proofs/artist/99f72a22-7fb7-4b68-9b97-867e14aa7062.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 0xe0d11d8d7d3a7dfcc1c3438680f7bd99532e7f6720cbeee56e3927e22129d288. 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/USTCB0968360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006e3d827770d4565c3cb138aa59dcbf71543a521d0ff621d6d9187dfa3f1ede. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USTCB0968401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a8783f8fd07668ec7abd89bd0badb63bc7e788fd78db1893875bfc33ffb490. 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/USTCB0968463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec4d6aa1b545a62f3c4b04cd2a4d56d9cdeaefcaf2695c0b4a19153a1c44fec. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USTCB0968491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bae70c997007a464494f6ee4498bef2d4b3c5badbb69b6dafd547af37ed448. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USTCB0968511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ade198799640a72e7e2ce27623b5fd073da033ed4b2494ea8b184d84728dec4. 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/USTCB0968545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03b1dfb86b63a9774a6c672f7b0288353b1fa548fc51059126c436aa4fb470c. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USTCB0968596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ecb93c126c21f4aff24923ab3ce8eea0a23edd8bd70984d162f2ea778467c9. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USTCB0968626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e27e2e5b1adf5222b68f90cb49fa6e5d855cd5b5bf3933c919d8bd7883f975. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCB0968732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a1a13697ec8d3848be068d84d6f1d56c775526a200f241a7e7f1a9df579b49. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USTCB0968255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05515fb8de864eb30d0b7e11dd05b753f159c2db8df0d38c4bfc1329c8b476d4. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCB0968261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ed71b44a452a940320dd19884ab7c586228db1acb624ab3a879232cf7896d9. 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/USTCB0968275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b423bff0dd6cd5763cffecd94a2901ceb29d3ff62d9b3b553e70ed90ccf5d8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USTCB0968284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f27ae4b5ebd67ce445e6db3d0c1ec000a3071d57b192ed8f39218323c28ea9. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USTCB0968297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1c2c279d69a53d3205244d2ecfbdb339c49c422bdeb496adfb3256b66c84b3. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/USTCZ0972711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb96e97ebf99b3e8ed9075fea8459655666998910fef87a5c3a32e93f34e204. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/TCADS1801669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ad5f79a27d61e9dcec30d132e1a06527515c7e111fded2c893392900ee1614. 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/TCAFN2120980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f8313e395208cbe93223a7fdbba000789c6bff0437325b501e4fe7a798228e. 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/TCAFN2125529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c64126d72ebecdd89f81de274cca9033749e0d332fdf9e8880d7707836b603. 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/TCAFN2125671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc90632eb0f40c9e2999758fa8550608600363d95c0a9e9a59bb4b82fd1ea7df. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAFN2125620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c0bacbe4504daf331f4e01d1fcf982a1c75450cf208428a260dfee8ebd329a. 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/TCAFN2120996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e49111ed40533a923687564ac969afbad3ae36ae4c549c37e7f80075f42041. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFN2125265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f46f58898854ecc09ff3536f1dffbfd02fc9d060f4eed5d207fd3371f8488e. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/TCAFN2125659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569862ba27a47c98f8614c92f1f8fe31ec6590ccca45a2813d0c09526e0571ec. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFN2125644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a2b1a881df71af34d9606e14d4f6b5bd645ecaed01f5f1df8f263f303897c8. 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/TCAFN2125612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32763ca1c86c3be85fb1c2dc433645a4936682a27672df5e73aea333875ccf4e. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/TCAFN2125585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0765aa1c2240dad1c58ebd5e7452977eac5a2a0ab5a00916a733da446017576. 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/TCAFN2125683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1fd92b5aea8ce0524441ac69d0b214f182043efa942a949226f0185ccfe85b. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/TCAFN2125511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fb4c3453e086865af5d7c0d8d562df1ecc852be2098c36958714568b1e612f. 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/TCAFL2126360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f263e49ae0ea70c6801f31bc066f8a7124cbfbab18b9f2707f5862284bdc5f7. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCAFK2193364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c76c3f19b04452b64e9713d98801e20c045564c7e72a6ebaab6dd56e8227d05. 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/TCAFO2112006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38da82ba63ef0ba4b8fe4855c130ed10af8c16aeb16f8081082b639f44ec1c50. 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/TCAFO2112009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860d58a7f4d2def7205ef053b9fd6d8f4f6654b45e87b1aea3f383b01a61d7e7. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/TCAFO2112012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a1a13697ec8d3848be068d84d6f1d56c775526a200f241a7e7f1a9df579b49. 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/USTCB0968255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7d4759e930a3d11a9ece885c926b7131d387a2c87b14aa1aeed967f25630e3. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/TCADS1801671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001c09ff9c33588da9832d1d83ecef8d3260049010c3caf02fea55a6e1cc6123. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/TCADS1801670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376c544a57584d9e714ac81cced2fc50aaca68bb1f230b733990566158a84b82. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/TCADS1801685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1106fad0b666df85a5015cc98373960f32bf0dff833cd444ed1e609a5884d1. 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/TCADS1801689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1c8768a10c8b8b79aa73e52f4655174fc5b0e5a3cdd3ee78ee001178c56cd9. 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/TCAFO2112117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29dfa5ffac126fcd8a6a9228b96adcf675207f79551f00b00d1e835e77ef9739. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T11:57:43Z), 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/TCAFL2126465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a40819a6cfc83d18eea833249dd01d25f2baba1ad86b1573cb35fca752a4a13. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/TCAFP2144225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc47fcdeacdad1b962866a61766acf90ea03877e3eb3c1c4baeec44896eea0e5. 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/TCAFP2144244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d3bef3bf7998826053f8872a76b057f72150026f885e3aed1408b80cda5c08. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFP2144251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1bca71603c134f5bb6cfd7bba9c0f6758d5553647b75c91d00aaf2e502f2f2. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/TCAFP2144258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04464c91ad752af3ff7c8eb12c70eeece604771f46a168157add3282bfc8740. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/TCAFP2144259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00481d47594f71f435957f9b83f95577f0c96e21278562b8b5510fad0c31142. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFP2144311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13250184d71f9fd0211bb65b151fa0c6da567683190812eedde2157885faef99. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFP2144331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9effef1202769f023487d93bbc56cdfedc89e1f0ae55ee955dc96f08e27601f4. 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/TCAFS2149893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124e96d3d977d0dfa03786dd56efe0d8834afad0ce07cc1cabc55cc8411f16b1. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/TCAFS2149897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dad4d7aa020ee980bd2a107d5e22b7eb0fbd75766773b230d5eaacb4d82beb. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFR2162759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b4bbdd15ede1f861d95c931917ec161c1bd13beb06f05826aa12d824d577de. 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/TCAFP2161584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f406f9356fc1a0b9bee8427de1a8f4cc1bd1a62ccd57ce4200482bc46ea8e42. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/TCAFR2162768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5f31f350e6f5970f7a4880f8613cab31e46ea6f5c9e6cafc48450bec628cb5. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFR2162769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847686a126289423e9669dbe55bf07afcf25a1c8e30aa8d565e5deeff082a93c. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/TCAFP2161602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15de22ef5544047d811bfeb100a3740be8d907a3cb59f0a5ac732b2f4db1fba5. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/TCAFR2162784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa4dfd0a449ca455f77e4d3b8b4f24230cba55009bd7c1d18e409322d2eeba9. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/TCAFR2162786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b18812e1bb883f8d17a14e2e9982f78c190d98f502cb873fe3f13d34631a34. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/TCAFR2162804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded78b97098a279e292635d087488fcdbb56723079acf2063c15035d3afe23d4. 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/TCAFR2162805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1f35c9df089322235d89eee8359d5e732bff02ae49ce9c89dc401f785c4e1f. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/TCADS1801686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea056a70b617a9939c471ead343e0645c1cae7d75a69a90aaf40b155e6517e38. 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/TCAFR2162825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078b940337f33592bdf9dcc2b7eeab898edd3b497b8fa391d01f513a8794176e. 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/TCAFR2162827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860d58a7f4d2def7205ef053b9fd6d8f4f6654b45e87b1aea3f383b01a61d7e7. 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/TCAFO2112012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0ca05e36020775ead480943fe895bc2368142b6ac98a55a6156faafc92af71. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/TCAFS2153047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4ce5e2384cc617a46ed7b5a1245f4426bc3890150389ecad2231b99f8cb92b. 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/TCAFT2189908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737069a95fd0b21ba335ddffe5157e9e88dbd3800f82d8bb9c0b8fda0d7d3828. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/TCAGD2263621.