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 0xf6cf311e56ace5059eb44e59252fc6244733e8e1eb7de6ce7bc3a8aa7b7e7d0a. 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/f2a77c7a-4939-4c44-ad3e-707306fcdbfd.json and https://artists.proofprofile.net/proofs/artist/f2a77c7a-4939-4c44-ad3e-707306fcdbfd.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 0x3976a98af9c2dd9b8d50bbb43cf11643ce93be2df942f0bd477bde17c9d7fda6. 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/QZB4J1852035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0f745dbc9eb7a10b70272f1fb3571e326fe3746070f169678ecca2daed3a16. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:00:45Z), 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/QZB4J1852036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b56e11e27de92cf843ec0a559370058ef3cd7b1544fe847c8008cfa27552253. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/QZB4J1852038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ce8d16121ef4497e70badcfc61e35c399e6aeaef49937d68dcccef06b19e54. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:06:03Z), 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/QZB4J1852039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93a740f8f08c033c7fe8f718d97ca778c5e56ec2be3adcd7603cd9db75d98ed. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZB4J1852041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df71b0779a63172e77b51a6e6f3801cb36740fea8ff69ac46a9df1c43275490. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZB4J1834546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1ea113e22056db6af6ff8ba25ab16abbc71c67f42d8612bb74e96458931115. 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/QZB4J1834548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e30be74d248d12556b724e5ce50936871153582c99cb345ebe64b57ebc2e95. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZB4J1834551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12498d7bd472b114683729b90bd80d366e46e690648c5fc8a5523041ee3026a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZB4J1834552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1949c01ca249d27c2dceea8e03309e55351d8c6a1a6457f51d308036662b5e0d. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:51:47Z), 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/QZB4J1834553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a717c199ae2a37c54622a8f80de2e0c8ec0a0a3e5add004688ce53b4fa2ba9d. 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/QZB4J1834554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d7961920ad24fe5a311cecdd38d3567006c3a6a62b75ae4f603127ae80c15a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZB4J1834555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73446481efde29ecac1c9f5cd71b7dda282abcac66fc926a2b840137e4bcb9ce. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZB4J1834556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187fce6f79a7fe54d6557462075012a1befe6fde920e9f3a4d7f3f934efee4c2. 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/QZB4J1856307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe514cae5e4828fe794a14f78ba067b6c2d18b000dd57f05ca042bc0785168ba. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:43:08Z), 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/QZB4J1856308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e9b1a50d7b54a5b7190768e8dee1a31d6ab774a24dfee2d22434425eb9b6b4. 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/QZB4J1856309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c8564b616074d77033542e4ddca56cbd0a0b3127a8da4edb73ef9e1ce3bcce. 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/QZB4J1856310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cc29aa1693508ebb6a918627a263f3fed57418c5429278cb538cc457fb6aa0. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZB4J1856311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadd1cfddf2bdcdbc10f67081804a0fc557466c7401a900e2871ccb8a39873ea. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:37:31Z), 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/QZB4J1856312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b317d59155558ae8ad1bc8cce694845a1bd59a1411841ef32d687a302cd2964. 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/QZB4J1856313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce130ca7d52b24581f6aaa2f40bf5652b3ac144b943f4ada716f2804da27d7a. 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/QZB4J1856314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f49c88a12e88f66e9be04c70a2b99cd63abb3cec8948bab952fff6ec4ff3ff. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZB4J1856316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60281092b63cfd031ad67ddc18d365f56ebbf3d5cddd38060ec6a5030d3e34e5. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZB4J1856318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6436f218b55f5795f00616fdf324d6f04382bfdc0d49027c490b78c13895bb. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZB4J1856320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4652d2e70d0b0f0ee7a08ebb1a06137990b6d9cd6330c9e6263a65a0e34e82a. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZB4J1856321.
Kapos Allios Vol. Sexy (Σ6) [feat. Mark Saint'ton & Joe Shardow]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae639f6245fd3336d3cdd18436a88148a68b869bbdcee879030fb1358369b381. 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/TCADP1885463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d005f09a1d22b2881370fc76e231e79fda444f4a8ecb6867138a2f87fb127bb. 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/TCADP1886634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50250618c41eb631205d68fe1d152b00223876867a65d5a7dbcbfb2ddb014184. 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/TCADP1886653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6444d1d5c7e4ab76b3c3c6ba3a0c39acf1e5896ccccf66f76a6f4c4c9a607499. 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/TCADP1886740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09bc37175b9d40477cbe78b2e169b6783b7d18009db571d8ac8cf29be1ffa13. 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/TCADP1886723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b7fb1b963cbfdbb812d295811591b0e7eaa3f03fd30fb67ce3486c14a371ea. 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/TCADP1886837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2233d330f02327c219641c2945463b9d32734671983b296b266be79f88e4ddd3. 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/TCADP1886961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727e2bd99d8261bec6350a46a2e2edb67e3b9079ce1933f81b540619f3583c58. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:48:41Z), 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/TCADP1886974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad75e784ad12d017f5e8968ed9e0223ea3432faa06c562a334d3e7b956fa76b7. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/TCADP1886991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13a212c6dcf081b61731a298d2f827e3560c260c2d639bfb446cd4a8bf26e0a. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/TCADP1887019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6914c8f247cbdb7987550237d763bd67ec2b8fe029a75a7b2dd2ab76e149ec3. 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/TCADP1887061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1066edb0a1ba9467cd0e7237af0d38320fdb855c1e06d99af7c86201946a369. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/QZFYZ1931507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8972a948e89cc81ee13778f40649d732365fe9ae031f7e024ea98d6d4b26a2f. 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/QM7282056111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711d001b3bad5d42cacd7170b1cf2993ab3eae4d4289eac10352b1c953cf33ae. 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/GRSTY2000115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b949979c5701bc7e776f92264a1293da1aad4db80928a86c4608017363b333b. 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/GRSTY2101148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d2fa79f60a851de6d15c1bbda21c59e6b3c4819da55d810333cc5babf4392f. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/GRSTY2301671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09891baab48ebd3b35c55910671296f219103adc9b2e86dac6b79d9b11d100b. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:10:33Z), 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/DEXC82590086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25959da9ca626bddf0d8e482f60b243b653974e4829376e7a75e0388e127203b. 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/DGA0Q2398477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d51a66107c5ae765bbc21bfd71002ca2bddd6f20b4599bb84021120f80b33f. 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/DEUM72410509.