Dennis Carl Wilson (December 4, 1944 – December 28, 1983) was an American musician, singer, and songwriter who co-founded the Beach Boys in 1961. He served as the band's drummer and was the middle bro
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 0x340b591aaf1922639c547a81377873a71ff0a7a7073b08ee0310882f89e809eb. 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/fe2dab73-5f78-4594-92c6-4942048ccb6c.json and https://artists.proofprofile.net/proofs/artist/fe2dab73-5f78-4594-92c6-4942048ccb6c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pacific Ocean Blue & Bambu - 2 CD Deluxe Legacy Edition
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 0x94f902a050b6656ba03b25cd6b313f963bb4ee7085900db2ac330f43fc41e49d. 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/USSM10801381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8804757b4d9311e339c1daa392bd552a2a2cff35794ad273c926dbfc39fad9d9. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/USSM10801382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a72c2db9014b3f188876659ced81ab20083ec769d52e1afb735a132247af62. 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/USSM10801384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838eca532217801fbfa71199a0ff3012684f22f571fb57dcda1f866551c82595. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USSM10801385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a1e9eeff7db2bad3b2187c3de43b5782875ae36e20cca4bd5e8f9bcb09bb3d. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:04:33Z), 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/USSM10801386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc199bc4a00b6f7859ddfd157efb6f67503573c7c472b2b037d4c7df2c44fa4c. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/USSM10801387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0235a21ea292460fbca9a4a9d4420c2d356c91d4a149e7c98cd4d1b033f402. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USSM10801388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cec851f9779cd26dd219ac85ef3592561b71dbcc8396297ca8698685dbe229. 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/USSM10801389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dce4da272de191c8bac0b6779f391fefb7e98a8eb08817b0cf4022791c3e1d2. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/USSM10801494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e06790863b6017dc89661fb22328990b3222c70b0c1eb65fb010aba97dad89. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/USSM10801495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294ec30e272cc8974694413f63bd4fba555ace020650b53bd215ee403e24e0a5. 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/USSM17701175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bddee00b94738429a835f6fbb872bb4159cce1b26f334a7270d8e14abcffcb. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/USSM17701177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f591bf590e5360d0b09ad68883815a1c3aa1991a0b19c890c9175706fd3daea. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USSM10801497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce72bb7a5bb4bcb571404578b6da126b2238bfed311b745a1a0ad60e6f56b52. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:16:24Z), 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/USSM10801175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795848ffbe99743661a91b526459f4a679c2fc855435d4d422cb3726938d7738. 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/USSM10801176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d758db28d1eb2ea656777c4ddbf186f807af52be681ba2a019a9917d0a95013. 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/USSM10801177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17786c68faf2ba167fc88f395a93bce1823a19e05d1fad6fedb465f0565e94a2. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/USSM10801500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202c13502f7a2c9a02f2805531eeb959b9c1f7ed100ee4b75d25e6a61f40c085. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/USSM10801503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdb1f2e624a329197e9919f4fb517931629fb4dcc28399e242495f6e21cf4ca. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USSM10801380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d256f1a0b831f11850e7c6e15b822fe6a6d8876eeab509c4eeef0bd4a294d2. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/USSM17701166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04b7d50c57143418cd8ce8f9795868cc261d157a3d8d30e2d5b2ceed7237613. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:34:21Z), 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/USSM17701167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4667011ae083d5b9ba2950d14afd14e0961fef922da7b17a2c0aef019c7f665. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:46:55Z), 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/USSM17701168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c03c2804f2d84b84998313c502b5e7c4688a354b57954bbc7f63ece557a7fe5. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:21:35Z), 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/USSM17701169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbd7ea4e515be3789be0133f799111abc2db8111470dfdac6580771dc47991d. 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/USSM17701170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc73374435c14207cdefa8105bcf90ca680ccb8f3bd649a6f5b19a4b4fe82bf. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:06:13Z), 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/USSM17701171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ff37375bb8a799d9412d589791e9550020ae5c35a3cad155804b1a0d7c634b. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/USSM17701172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10b580264dca935804ed7a86b40e997fcc12d6896d361a51f9cdd3726c6d02d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:41:00Z), 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/USSM17701173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d1608562debfc3243bf215ec4f3bd3210662d3f2dd7dbd357d578c6fe83984. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:38:52Z), 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/USSM17701174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294ec30e272cc8974694413f63bd4fba555ace020650b53bd215ee403e24e0a5. 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/USSM17701175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e16e460dcbafe8da206ad6345f10334571c7a7fd08e52f6072bf28c068f2fe. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/USSM17701176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd098f4c45c21695370b446d1f473bb342ef0f40b2601f283fb8c025c2302d3f3. 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/USMAC0502401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cef40ee9fa5647361494e7fd896348caa7af0890bbb9f6b7d908aa4adf3a5c1. 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/USMAC0502403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9b179ea2b8d8afa35adb1af856dbb930087c449be317d197be35bdfafbeb9a. 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/USMAC0502405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7fc11a57f6862c1665d97a683642021f069e48ac98dbb7ea2916fcc1c63aec. 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/USMAC0502409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cbecb1308d717948b53ee5f833e45ea339ee60f1f56fa076daaaee501bf6db. 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/USMAC0502410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd083409b65a10dfc391bd965b20f174096d801166591ae94c2d7a8faf2a544f1. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USCA20705148.
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 0xd7ef510757074545f10ae2100c74fc6e2db2a739d7cb1265e38671c676c667c0. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/GBN8H2143600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2752b83045e07d4bca4aad33ced62f28cfc64bfe65a9754e7a2c1c6ea3f684d0. 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/GBN8H2143605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9307203d2f807dbd4576dfd400bbc12692c74be83aa58632e39e32c92147ea. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/USMAC0502402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d965f75c387d9a77f51ba447c8af93bd63be40483d6f616d77098be7d70933. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USMAC0502404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d72fbb021c5d9e57eca1d4e54f508ceb42fc2ed1d67c1f2ab6892ce327262ba. 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/USMAC0502406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce223a8e0a2a3ea11f4f2f63eb51c008dc882a13c3a1af88658d3f03a5d26248. 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/USMAC0502407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d0bcacd26428eb9844802a4400792bd7efa6406926a0b93b867d6053bdc87c. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/USMAC0502408.