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 0xc089bef5a49154bfc6926e77e6cb926510f3e44c338d5991027aab66a3f18146. 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/0b836414-74f2-4240-94b1-31637d6bc0bb.json and https://artists.proofprofile.net/proofs/artist/0b836414-74f2-4240-94b1-31637d6bc0bb.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 0x325a262b223654aba020060c91ed1b065b54212243075fbe06c739c1b6bb279a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:01:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV61600757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ed48739e6dd8dd5397d08b0c6ba460997b420351968bb2584d1a9743c3dc27. 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/GBEWA1702853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ed334e16f497eea9348946bd24601121fe50f14017e7093d8b52d01a195e40. 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/GBEWA1702854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289fdea8d8e7ac560afd0e427fd319ddb77d5cae4363c02ecc53972cb3863b97. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:42:44Z), 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/GBEWA1702855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a3a7206ab4805014301b3ea372b8a3683524fba596019cefb576b66892a83b. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/GBEWA1902801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2935e0dd49ac79e4672b556804d95b83d5ac2bd3c89b67ecd086988b69cefd4. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH741913907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0361940d58d42bec1c35ed0b8afaf72a763cb0c5b787e0cb9e0db92582a62ab7. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DEH741913910.
Crash Zone (Inspired by 'The Outlaw Ocean' a book by Ian Urbina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66fc6ade10613645348a8143b8a42fa998a8aa275d378e2e7856c903449df2a. 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/GBEWA1909352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202cec1254d190abd83212697dd487f4616a7b6958e7298deea9cfe84fdb5a29. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBEWA2103600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e710368963d8c324afd4649d6b5838aea1d877e34b1434786d8ec482dbeaf2. 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/GBEWA2207512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58979b600fbda2f6b140f19f9390a723873bd7f82fed2f69007cf0e602a44fc2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SE5752357576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ec52c5a965f1a8c83be4fb4f491213d569d71105aa7dc829ce50e5123404e7. 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/GBEWA2304100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9efb09bac1471c7badf3e57de5c7876aa756b88a3dbafd6c1fb264e2c230fb7. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/GBEWA2304101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6de2130407b224ddd93fa45a87a89296402da77230ccf955c00d6e6e3f8e71. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBEWA2304102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a997eb6858f0832338d691451f25d87717a8afd6017df4a57219302fd3cea6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEWA2304103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd8c8fd66280d0eeef9661a0a217f4f5b77c51472b5477b0c630981b35374bb. 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/ES8741827104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e058b9f99394458988e61829157dec31210fdef5da5c0992fe87d7b0a1ea097. 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/GBLV61600756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf729aecc7cadecf00dc3a07386bd7a29d84c8d44be9e138d053e5529020d65fe. 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/GBEWA1900061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18f6dc1ebdacf5519a2d3165c9ea6b58773440e13552345f4fe4a9b293eb362. 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/GBEWA2100330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4667a75e86c13faa6d89566240e493a90d62b44716c4354cd65500a8b24bcb6a. 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/GBEWA2100337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2900f919e9b4b94d5c0ec16b9527da61182ea482c99c6f478f2d2b8c1080e270. 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/GBEWA1702674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab132152166d38f0817538668953d6b4f925f1fbcbd7b58b7b95215a820fe437. 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/GBEWA1902790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc3d644db8c273a23408ba85e07bf4984e7f097af72e305dd2d006e3109e097. 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/GBEWA1902797.
Alpine Grooves 10 (Kristallhütte) [incl. DJ Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e6afc24b881048228bb28d923ba5837d55f871603d1f1ac98f67e5d19eef68. 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/TCACS1680274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48eedfd39c346a7966c3812355a3f0d989520d94b2eef4efee60c6f019b6554d. 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/GBEWA1904130.
The Anjunadeep Edition 384 with James Grant
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc0d066f8d33559dbc4264c9e8d9ed47816413cd6854d228d6929a2d0e25808. 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/GBEWA2200662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531fe65d59bb2e0a8546d244596a642f8fa63bf68405f013bf7f11d59586cf2a. 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/GBEWA2106010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806a433af4e23af90eaf4f5a2f7fa1b698fdba1eb00942cdcc7d315be9079f46. 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/GBEWA1909481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10fb4a82d61a3a0a04477c44e3237413bacbd8a7e28aa308835d5ba60c879f8. 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/GBKQU2385851.