1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x467a2aacfc6f6d6f5edf1167201a6ac797709c3f628d8cfad9931948bccc78b9. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99030ba9-10c1-448b-86ac-d44aecd3946b.json and https://artists.proofprofile.net/proofs/artist/99030ba9-10c1-448b-86ac-d44aecd3946b.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 → block OTSBitcoinBlock must exist at that height 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 0x3f34e04c59f034d1be019a70a48a73a07d817ee0dbfb3188b0791a6630ed4bc7. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:36:18Z), 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/TCADM1832979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb69d912c4814b0dc4affc90f1ced5d4d9979c5afce3b4649738df99cfd5e9c. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USHM21674402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d089ffd35dcc757217c35c3318630490877b47296a686fb69037af1b5cd8b6. 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/USHM21674403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1c8112c836db819251f81bdab4ed33e016a425a90f2e235171ba3222098f5e. 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/USHM21674406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda22346fa914367c038b812bdc94035f67eeaf4b5da53c76d48480447b2fff2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21674407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c38deba2bd9090fea22e4115e0f66a27b5cfd9dca928ebb13fbadfe8501ec7. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21674409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbed80db552280b3a47160f718476b9a1494bea956077d4fc592f274f449f04e. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USHM21674410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdfeeec1eab15aff853c746cdd0ba380159075f359acfb916a6dca5dd04d847. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USHM21674411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6511ffc04e4ab30a1c7f04f9b4d59da01e0f317d00774b99c2882df945d228cb. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/USDY41847037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2112968caf80447106df86d6ea0c8331042333647baa58be72ef7cda65e669f. 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/USDY41847043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4b97866a03785a719a69807a44c72a490e489e7160d0848a9eec5e6a949dfa. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USDY41847045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf141f4e3ab64cdf8236a5a8ad963a9d1de01188c2fcaf497acfb6dfb889ce2c1. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USDY41847046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7397a4d359246c1f365276d461fbe95e36a92aff118e27de226b776f7923931e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAFA2006843.
Rose Lineage (DJ Taz Rashid Yoga Mix) [Instrumental Version]
Rose Lineage (DJ Taz Rashid Yoga Mix) - Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d610925b886e81c543ef016adb5de0c0471ee8609e50e2368270f3bba3bcb6c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZ5FN2359528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72ae695f15fdb2970f958fd119bd98b806961f1a7bab4ca500aae1bce95e8ce. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2303980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c5d6240a4302cd5ae1dd7f2bbfb827111ead62c94f3d550bb996519872346b. 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/GBWUL2339615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72ae695f15fdb2970f958fd119bd98b806961f1a7bab4ca500aae1bce95e8ce. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USLZJ2303980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4a4920c9b2510ede01726f62f4dd9b679229b5df9d923594dbdc6f83a544f4. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:33:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32459717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26efa76d832dc8ec301350d7eb3f3e3c906ed1dc4e4642defc43aadadceca933. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:50:57Z), 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/QZTV32459746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9605a13f166cdf53ed99f9449ce7b98786915e74ffa4517e1e962d66cf869c34. 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/QZTV32459834.
Woman Who Runs With The Wolves (She Rose Mix)
Woman Who Runs With The Wolves - She Rose Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb145b11c117a7dc271de1232084df5f9d2dfdd20bbe7ca8a1d66dcf42705eeed. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:00:38Z), 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/QZZ8B2426685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb75bd3c8d8c33513fd23e2bf59ad6c38952645f1de0ae9e815fc154afa2e4f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZTV32500492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1cec7e8c46802d0456e07b43145e0e95b105f7688744c8f42efe447c4c493a. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/QZTV32500555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3012c1e2fd4094d0f5719e5859dd3285ad7d0327c6594fbceb614cfad94f7028. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZZ8B2510177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ec7a2305e07e61f1a0997482bdea3ed68217f9b9528a55edd0575a746c4a2f. 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/TCACJ1594667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015f87d19a9d707d4ab07ed7a4ee5471707d443b1e91a9996e67ff8bcdbb013a. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/TCACJ1594681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931fdadf8eb543b86a8c6594615d95fb42d692560533b539eaf42b7bb7820643. 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/TCACJ1594684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b12cb8f6759b743c9aabb34735ac6e68193b6e9206f964237673cc6a51ac76. 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/QZK6F2161083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd35d1d803e83968178ca33320133255a5d947abe9c038effa36a3042659d77. 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/USA2P1963325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b44f40822e00d21c79ad290b78cafca28d0585659693468ca421fbe62471fc. 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/QZTB62238920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a3654920407678ba76e29beeed9f5c4fef38ddf4b9087066bbb68a8a9703d0. 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/USQY51787617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2140f84a639c9f77f48e5dfa592fcb7d63310f49652ab448aa9e54948b8fe6f9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51787618.