Beefeaters may refer to: the Yeomen of the Guard the Yeomen Warders The Beefeaters, a Danish beat group (1964–1971)
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 0xc3b58a2aa55a0c209ee21c5568d7c6ac501fdd6cebe689154ed0e8433ceef0d2. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae160fe9-89f2-466d-8c0c-f47c3db4b829.json and https://artists.proofprofile.net/proofs/artist/ae160fe9-89f2-466d-8c0c-f47c3db4b829.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 0x68f36c169a3cc8838a9f4e51e5a7ef6ddfbcdfd876286ae17dcc2b54c73e623a. 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/DKAAN0000112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991646dbcdd310f5715f0c6e4bc4e3917c3784e94fd440d1aef8e9c3b0504b92. 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/DKAAN0000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b655b265ed27f68433592028fca38fd73d48fbf1af527b7416fd30e84f07edb. 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/DKAAN0000111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991646dbcdd310f5715f0c6e4bc4e3917c3784e94fd440d1aef8e9c3b0504b92. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DKAAN0000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a260de360266e6e5debf9133ffed8072d7d9065e2a57653cc5eeb9dfbf388a. 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/DKAAN0000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074db524ec3b7995122c1044bd1bf63d1d8bac29aba4b120caa1ec67ce0ac15d. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/DKAAN0000104.
Forever Changing: The Golden Age Of Elektra Records 1963-1973
Turn, Turn, Turn! / To Everything There Is a Season
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbaf68ec2ea2087d6cc201d57c5b2fac5a9cb007edee893452123d9d611cb87. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE16400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b8020d131fd3b69bf69d0579cd5a3ae1c302efd7960ad9728f7477e8fe0b48. 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/USEE10001231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558fe986c1ae2d259a111464f756560cf49f6dea9752a1782d591c7ab3f3427f. 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/USEE11000438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7b60200990f837dc2161ffe9d10090470ba5dfccaa1cc9dcef97494a25c998. 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/USEE11000440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25d9c1ca4a3a79140dd25e12ebe1a82e0d44717cfbe2a6a4aa72413824d154d. 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/USEE11000436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0ac8c0db16c25ce9d2b62c701a449674f92e4bc866292a665d8da242a3deae. 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/USEE10412614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e292ef302f63869c230748c92a1c6082fa88d523385a69bb250f945bf4d9ac3. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/USEE10609376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580307617433d4e2da2a6809f1576091e930b10b5234c5aa42fa59a1ead904fe. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10182544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c712bf5d823757a9310cb0861c673e85519bf515e7dc41baa556bb6704ac0f. 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/USEE10182115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5cc118db388df31fd7f6628acde205e65fc86d42148c1861eba17fcd601900. 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/USEE10182169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42bdb8704fe20ea4e93313968c29eaa7077cf48fa1efb725e4ecb47fcbf0bbb. 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/USEE10609451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7211186ef95c8814833c83b7e90141308ebe614765ac0d0c1871913420e5533. 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/USEE10182462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03efc00d80b7d4c693e0b6c3f8ade31a6205faada8c40462cac7bbdf51c364d. 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/USEE10182355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abfe3f6b4a8a03355b8daea11935e5f34127adc28d5b81c1066cf52b6399a0f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10609456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34683dccbe7deaacf1083d34721af032a68d39decb86e7b0de97ece7aa29969f. 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/USEE11000456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b28e5e4b2d3d38b46f05c371b6b3ce08911aaf75f81a8416f7012e52e2c884. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USEE10182417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dda0dc520d96b06c05656a0f00c17873d4828f05912c9b5a38ac0fc006bc8b. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10701750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f86a353838e98255c16df4df0a8539c682f86af0f1ad54e8ad75ba26278c1a. 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/USEE11000521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d923845c851754849fe65a01f96ba7d6b79c4d966ac49661122331ada50a529. 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/USEE10182747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60a0bedb9040d5f89f16828cc825c99dc988068ba18f50fd1075c638863ab03. 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/USEE19900203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37045034f2b0789e87b38c2d092f9a96b5915f1d04b722af94d8ae9963c3bd80. 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/USEE10184837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db6e7946eaae78273fd9661b1cd02fc2b775153815a8fe04f7ce058d23aa66b. 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/USEE10100192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0362ab2201d2016d224bfc4c8ba3c7159f21a6cb7efede985a3df8a99dd361. 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/USEE10182144.
Fields Of People / Entracte: Vita De L'Alma Mia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0909f360d7d60895c5959eb51d0b24707daf0f463a2ec34768d8f77908933680. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USEE10300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc9c93775b916ff3a6d29a6e7e7f7f53af8c6b91c42b800f4a66bc31c6db996. 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/USEE10413169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c5460d5d995ac921a1f96fe485d0fd153a2f1bd8b9e8b53ec27915c972baef. 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/DKBKA0400693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fd5b9cc8f43fa9bf258d801e9397c5e7f04034bc8f6b27e18358040cc4ebbc. 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/DKUM70600379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae28c149648d90632b31e21243351202757e0ff8e5a44f9f4a80d4d79f2d82c4. 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/DKUM70600416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5950d5928c5c80f18c33fb210a899276a6ed4502a92cb5b0b4e97d3db9f7360. 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/DKUM70800946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0a0634c69c0d93877815c129a269e50108bd93d5c9eb171969bbbe992b4fb4. 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/DKUM70600395.
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