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 0xa081a55ad4a5a09ed6838fd44465fcd5a11f86458d5cc9d98cbfeec8528fdd4d. 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/e48d1d39-deda-4adf-8896-26cc73dffebe.json and https://artists.proofprofile.net/proofs/artist/e48d1d39-deda-4adf-8896-26cc73dffebe.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 0x2caa6db41d445cdbcb9f44e81275e1c4269ce273094331f6cd41b01fd6d0b936. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46b2bcd22b10168b568196ff2c79bfe104debc8425bef760f9b13a0f45e3eed. 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/GBEKR1200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecebe1180e5951a037cc3822889bef8b706358f0711637c0cd5d16d012557cdc. 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/GBEKR1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a17e779650df8f887622196f37630373b372fdb3f026809457d54283e84d65. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBEKR1200131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfead0b0eda252a9e4a01b5e1441f9b0557a23a3bb6fa3af54837a7d412dbb69f. 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/GBEKR1200185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9ead5749002065da60fd43e2d0d12be783e755dafad64d8142a790e505f98a. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBEKR1200184.
Gubi Sandhu feat. Illegal Demo, Lyrical Rider, Tress-pass, K18, MC Ruthless & MC Mench
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe3595f197559593f8ebeb4cfbbe077a2c291330a74449a2a585b05b02073c7. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBEKR1200182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd28c81f8a5d8336e9f54f777f547aa2ef8a6fd9eae2ef12e89fe08bfa4aad0. 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/GBEKR1200181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe748c621915fef339262567ab68fc3695a4e727ba96d413c6156e1f9e2e5f913. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/GBEKR1200180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d641a8c6a31d933eb9eeb17506262016e4419219ca9b897e659c20c6536267. 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/GBEKR1200234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996dd648f666e90a29ac24fa12e45cad3411b7c9ce5b1034fcf76c838fab6ffb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadc712909c0973104d6a9725d8b7e260b77baa603d1207828e1f3da29ae4626. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf421d47925102b2b65c68068fbe8b642a443fc0debe9b3c3b3d0caaf4ddabb. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/GBEKR1200152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ab8ee30b8fc5d5aad85036cba9ae18be4867011b30a6f8184731ddbba7fe04. 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/GBEKR1200151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c21305c3222caf26ec361b03714b5698a18e98e07cfb9fca9db715e66769e2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87678910af9d1e2565b37962d6fe772aad0f6a34075fe98358bbeb1bb8675c9c. 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/GBEKR1200235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b35d8334d058a77e47f5e73d822dc59abc125ffe7c241ee93461079799711a. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf598a738c797ab7277737eb9329a7b3050e4709f838b03622261e100684fad1c. 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/GBEKR1200178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7a56e1c531b03f23c5be1585cf50ff828a15278fc0a7f36e0d803cfea3bcee. 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/GBEKR1200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bb28d8bb5c72592e13a75e362ddba0c3580cc12580df640fcc00ddb5837753. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ed08bafb2c0cf610186215f055c5ef35fbbd561609fab89d87358ecbb91ec5. 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/GBEKR1200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4df158d9e07b62f39d58d1f4c79a33873f110024594e4b17d6f12c85f12a6d. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/GBEKR1200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893d017de863386d10d145b6bd49b1fef1c9c7e636a4721ce1c296a3299589f5. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1089b53b4a29031d9051f61d615618057073bcb71a07145ad85e34a5f5c1f716. 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/GBEKR1200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fc330b1260b4a3139694d1a48746d997423cbd4c8bfe1da28c55eb84c6ba9c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacf8f5384efbcbbd5374eb008d5b8e2e16aa37f784ed0acf2574aebaf6d54d9. 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/GBEKR1200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6cefd5c9bd8154f981fdcd0750e72f5f132e7ca074ec74e9f6f7da84331578. 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/GBEKR1200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecea5e0ee6a8c85523e6f92927624b9972f3b4498c0e8b0bb3cd2a2bcd1aa26. 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/GBEKR1200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc9bc3aaece4aae81c1f76c0a131a7cc5e8a6a0a6e6a436cf37dfef3d920d5b. 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/GBEKR1200062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29420fec33b09123afb75244c49913c9bcb0973da3fc1cb9d3f6d00dc270fb93. 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/GBEKR1200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a5e270334d9c7637b12957b85747b7b12d05a19dc824878d908fc612208b33. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9b12543c324b41ed1144e9192653e042e1390fc849b8f7a0ee15a1a6440a4e. 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/GBEKR1200163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46668bcf079891bd4ec44bd7be2893444a03f786a763d60bee1a0d95f3c5bb9e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBEKR1200162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05cbfa66648a7979b6dbb99e14acf39b6629a1b81d4a0b26d4d5041ea8d4224e. 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/GBEKR1200161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a327773865572f5dd4dfe25eb601da45511b00ee98d6af25755171b2c459e3d. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/GBEKR1200159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba76c333755cb1a5721b220e7c900ed3a9be18850b3ef8e73b483e4917ac495d. 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/GBEKR1200157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4051911b4305c7d6644f19414d786ec6377b1e085db17dc56875b5c40cbc04. 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/GBEKR1200156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa0fd4f001553e1867c7238c23416971e1b83ea477a74b7aeb0587281f7c9ef. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05332f97af24bf6038d02f750cc1abb30081010dd3ec5acdfec3a5a240bd33f. 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/GBEKR1200186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d6a344de334c559ff7056893e4a1bfbf89f95026221a8de0e3bc867ebc0f42. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41492758aa4f169709f2db28a065a1ed53528b6a5ae35c4a3dd8fc4eb04bfdb5. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/GBEKR1200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4c1b3274d207c53942007adcfe077fab436080c733add4aed333aec6a9d70a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBEKR1200120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa372eed042814d89d0832ed98e4a4fd76b31e83a019585515947ac77c7954474. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030603112efd15a2b3a7d6ed1113dcf3654ddc6bab75a0f1a7f0d4e77b1105fe. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb537ef00de6b819acbe0b3edce80a83fab65a4c5a0933728548015fe0429637. 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/GBEKR1200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357324a8d7ad27d8f3fc9545f79d9f2416709a48e965bcba933782859533cf26. 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/GBEKR1200135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4cacf9488e9f05ca363bdc969b64b7abb1eaa66811f097893bcc5e7b408e03. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBEKR1200114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d5da79bbde0cf70bdac7bdf205fce6db6014ba64328941e574360e8f06b286. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d7bbaab5da2715a4dbd3305ab568684c31c359b24a125d1bad6e32ded3e229. 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/GBEKR1200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc994b0e648729f9405e1aacf9b5f679d5286dbff0f680126d8278a12d4a8eb5a. 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/GBEKR1200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e61464247e08550600d582d3fde85904869c273aa53515dedbd2617fc5e2ef. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0eaab7ee1426811329c462a5931447decbe7dc1e8f24a92d2bd6a0dfaac5249. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5075c7684532ad3d13c7e6511f3fc99e82212db2a18944a41b9f4be3e69d59. 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/GBEKR1200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f8c7ddb619184505c4b0deeaaa83c3cb40048ddc8a99234081fa4acbfdb0b4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf2a383c1083ac5ea8ee256546a603a49a3ab048c5eeabcefb52091c764c600. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/GBEKR1200192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5793272cf9346f659750d0e401ca67eaab186c9ab494132c5764af421b1d76ea. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879fa7d1e13150a784aea04a09cb7519e3ad791c775bc8cd481e3b78290ad412. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBEKR1200117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3688e03d7ad052300a840acd6f79592c6a96dbed8d4fcea254af3b36502e2e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKR1200223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784a73b89a9738a1fbe4e86e6b946c47bcd20a563d55634a17db0246f1029879. 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/GBEKR1200224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb053c024510414e944b126e6efff14aa3fdcf117e44da092850568eb3e8d7c1. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/GBEKR1200225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8447991b72dc7e2431028089ad67938129fdc7f8a4b8cf73c0033a8680f0785f. 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/GBEKR1200226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c25820dd2132922d8ae8d7bad4f9cc083d28f6ec1ba4547e675417a67b07c0. 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/GBEKR1200227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64707f651636b7b2f2f53e0e20394a009ca5a2219f18f6702bcf8d2076f8a65. 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/GBEKR1200229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9aca12cbdc16e919e81a8ff3757feb83aa62ddbc0f0b16e5c3c7c33884fe90e. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/GBEKR1200230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57490ca895ed882e44dec9f439f7f8ee42690dfbdc6a266bf4f499433c9989e9. 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/GBEKR1200231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ccefe4e20047c7c650982f2ccf4c2a491aae13079a10373ca18b36ceea025f. 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/GBEKR1200233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84423fee27f974cfb4439aca71ea00051a40c3d48cfc17019f8a48181e45b86e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/TCAGF2225888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f8c7ddb619184505c4b0deeaaa83c3cb40048ddc8a99234081fa4acbfdb0b4. 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/GBEKR1200090.