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 0xb3118ea0884133c9c8197a5455dafd061819995e18c93a6af851556fc0ab6d73. 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/72a038b9-a05a-4fc1-8aa3-1964796a667f.json and https://artists.proofprofile.net/proofs/artist/72a038b9-a05a-4fc1-8aa3-1964796a667f.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 0x47dbdfa7958b2d7f1210e8677c659979226b1f71e92c2a504e70e2a12c7692d3. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:48:53Z), 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/QZNWV2270302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0e867aea752c2de0ae7652d3e69923b54bae3994a0279c1e02bdf6ac6026db. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZJG52177206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23da699ea0632a17f4e23e4554b16cd0022d7994536ddbbdbed2746d6ae4980. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:38:34Z), 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/QZJG52179713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac6a4ac65d828660c9775533a0ef05998cb878d5e45828d29d783e3b0fbf2b6. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZNMW2130055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5144bb1cd54078bb841d14c6c86d22fe3cf55525e14dd02123bd9f741fa55d0. Chain 2 (Bitcoin): anchored in block 957526 (2026-07-11T06:03:28Z), 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/QZJG52292356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c495d6dd579b96e77a069ca9cc728a58d2fe39b798b80802b60c42a7efb74d1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZJG52292360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf0a9c81ae76b59b2f8755f48b2a7efd62f2369ef90caec28d986a9773b7519. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZJG52292361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a65a5fcd4f5fcb68b388a330f7eec855787546a594af866ed0ace7581e01c67. 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/QZJG52292363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093dee11fbf8521bb1802a648d2fdfb924785cd3b250397b1ce01e7550d2d2a4. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZES92212662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3aed3f959e2033e5752db547ab96d60441d20188388d512e3922a76e90c6b33. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:07:23Z), 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/QZNMU2252831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2aa495ba35ec4decb67bec4124c35d678eb8f444acf9f9de6ea402fe33d9ec9. 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/QZNWY2291838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36569e19cec6d653b2c5711c93cb0c2757e1881dcae2a2b793f5d7115cd6efad. 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/QZNWY2291839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1398060fc27be8e8b86173dca43badf27c34961d317aa6ffed8efb07f71e16e. 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/QZNWY2291845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a4915b23682c9d3c342fe779ceec46c383a330bb83de412d8236a2a71f025b. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/QZNWY2291847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063d527c57d451df3424c1bf4090161ed2caa05c660422b914e686f9e26500f4. 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/QZNWY2291849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0195585d5a0012c1b2dfa06a800fa2c5a1d207736f2f6690e8da3a2a3c97cb80. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZNWY2291851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b7122129f6efa0db4e16b66d8929edf2217f7a78068c9e35fbf351e1659767. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/QZNWY2291852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981d188c1633aac79a20df9ec6efc8906c416f037fad6974d423e6113f3200d4. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:20:20Z), 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/QZNMY2232586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6929edc025862f5c045ea73af2c7b0cb4774f59d0cac58f43c59b95c335e1923. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZNMY2246491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe072b3a3f1a200e1e65ac0430dc4d12e427b491dde11133d46e5af8d1fca4cd8. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZLL92302038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3453bdb334ebcefea1a5e0ead7e00c5690ef2d611f26eaa435cf3cdeb10d5a31. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:49:41Z), 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/QZTAW2205883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd96bfaa9f636a95c8ce15f275aa804e3a8733e1caf0c26a7b93bb2fe8068fad. 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/QZMEM2304451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044c01cc39ed7f52a09c8aaf8dddd82c87ae8939085e353f206130fc2aa9f70b. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:19:32Z), 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/QZMEM2304457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603388af76df15543f7bc05c773b90404582f1f1e7d637114629e74ab1e66fb7. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:02:29Z), 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/QZMEM2304459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086c4be8e8424b7a72ecd77c1731a552dcb88f0f7ae3655684f6f9c502f169c3. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/QZMEM2304460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c93d2ea97444e4cb09d8f88f830e8b32e6f113c6d4402b7d12b429fc93918ea. 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/QZPLR2350198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a77a927afb45400b2996d517fe55e78903b1972bb5c99519ad655e7c3fc99b5. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:11:11Z), 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/QZTAT2392054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dccb918d948488a976581e5d6ab5e82e1f956df36997523bf2941a218d18590. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QZNMY2315762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73ff4a77c40b42c14a15ad977c8b0c5aa9342b6ec89c76be27db06a8043d828. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QZTBC2385081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c4a305b34ad737b87112edea632b6707ca34e474b2db7d7cf4c60036a8a897. 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/QZL382449803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bd20888111ee00c50549aa34f04091864ef30264aee0836b99f8423d4393aa. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZHN62449473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618a7e885f7c84a1f1cc98ca08ab94b42bfc7bb008937a5cb4784c35ee1871a5. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZHN62468270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc783c878da08dc66c157bd78c9a205ced8f31e8a6906fef8663725089aa42198. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T19:03:07Z), 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/QZK6L2479151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75742a4797e69490c7768b3c3482df03ab119155622fc88ecdd80aece0bafd5. 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/QZTB42408465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f5440292d5caef43d708fe86ad9902b661e184f158cc6ecec626ba7acef851. 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/QZTBA2473044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f5440292d5caef43d708fe86ad9902b661e184f158cc6ecec626ba7acef851. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T11:20:43Z), 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/QZTBA2473044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c86d3fe5d2cbc36d644d17de716c85aac539187a93191e6c8657dc1adbbb06. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:42:28Z), 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/QZHNA2518054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913aacfa249b04e919caaae1b5ddb706819d2cdb70c372b7c47742ecd67e8fae. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/QZHNA2518056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea4540c87e4a402427e343701fd61dc7f1b413eeef3b1a5e99781167c28a237. 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/QZHNA2518057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b974df6eb345ba3c5b77bca9ae24898ce4919778f4ce6a08f77a9f0fb1c56f5. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZHNA2518061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73ff4a77c40b42c14a15ad977c8b0c5aa9342b6ec89c76be27db06a8043d828. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZTBC2385081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55f271aee2925d5cb5bb9eb5ccb012762e85eb396a29e528b95567ec25fe55c. 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/QZHNA2518064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cd018ab5b43ccfaba97dfa9d85cfac203cf5951f42b89bddd4d7294a27c662. 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/QM24S2400896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cd018ab5b43ccfaba97dfa9d85cfac203cf5951f42b89bddd4d7294a27c662. 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/QM24S2400896.