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 0xc3169739e899b8c67e885891f891d8926c251fff03126fb439020105ba9d3a0d. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af4957b4-7899-458e-9e90-423ac9fff56f.json and https://artists.proofprofile.net/proofs/artist/af4957b4-7899-458e-9e90-423ac9fff56f.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 0xea0a8a5e3d14e8058b6e08718e93aab5409d255af8c47b43f2f6ee10d3987724. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DKADG9802502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87ae2fec29ee46e9b665126492e4d7c6bc8ffb4339dfcaf90d99529d818f391. 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/DKADG9802503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab1628194c5e78150623106dac6f80511b2be6317da17befc6ad3002f64af2b. 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/DKADG9802505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe559bfa53932f0bc5d7bdae8b00d30bd2e5cf276d51dd756577a88d55d49500f. 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/DKR652100501.
Julestjerner- en julekalender af Wikke & Rasmussen
Stjernestøv - Fra julekalenderen 'Julestjerner'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd967a8f7f011470f0d92b33924b9150bd401a08b5d92489f688448424d36721c. 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/DKKN71200801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d62accc4dfde5cfeaf31c713f1b30a4dd4bc65bf2499d7dfe2d5b5baffe398. 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/DKKN71200802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd421b6adfdf818520e75a2453a25552cda8b9d1ba24410e11bbd6b3a715baa2b. 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/DKKN71200803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a82e1bbf297a53ef35183778abbe0410eed1fedcc4b8d613375a9d8acbabab8. 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/DKKN71200804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e2197b2ac58dc826bc2c1e320a6ed5cfc0d67d976e07acb0817e9b27c6dbd5. 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/DKKN71200807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde16d7916a972cd5a87c04ff294efdde0d125cefd116311d335b703c252b195. 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/DKKN71200808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50b2cc2c7fd16cf0d8693a7718b9d6be540490f19b2aa7c9dd45e61f43b8388. 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/DKKN71200809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd3969613975a0b6ae53f605a1509c8e1d896a5bd727764b84ee6348fdaa07b. 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/DKKN71200810.
Musik af Frans Bak - til film af Birger Larsen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cc2ca6a52e835dd6637d6b38a45ea4a04924ba80437e3f2286d929bf8bd2a6. 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/DKABA1001581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da70d1e7dc22bbdba2f5af619bc4ec776fb9edcd3b0af890032d9bb9f15b12c. 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/DKABA1001563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2133907fbf6ab6555c3eaecbc5f3ca099709a31efce51dc27a04c54aa49d7ae3. 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/DKABA1001564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f831c2b6ef4edb9131b918ab9f714a5cdc5e1caa13361b6901a554bdd41705e. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DKABA1001565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501025b90e9b7be85a574fe5840bd4f28b3d3f464638486aa372ff5b06baef9e. 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/DKABA1001566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1531c227a636754b472e860b34f7874fd521542d4a2d7b2d6da9d13be8a5d3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DKABA1001567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b1585678aee80a4764e98282640cdaf43b5fad6e48d6be72989b9e49919b12. 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/DKABA1001568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7dfd9a607c22a94ab087b058f3cc6039a0340d2d8bf0223539cbdcb7f91eeb. 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/DKABA1001569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b6583a645aafbaadd0fc3a23bfbf170101de422de3d1a40a045dbccf3dcf24. 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/DKABA1001570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515cb5d6caee46d0e579276ddac8f1f6682bd35cd8cc75cba93bedae0c5aa139. 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/DKABA1001571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2dcefd5328438e3463d3d9567a1d01631e98465d168d8c60ccc3e18bd5e5f98. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DKABA1001573.
Der Var Engang En Dreng Der Fik En Lillesøster Med Vinger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0782654b51a39c2d8c300af6bd4e42356acc4701b885923322f92c47a123cd6a. 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/DKBR70602301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde156258c3447c3c8fe6b63d2edbbab1e532324b2c1719817dd2bbd5fb2122eb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DKBR70602302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c209b2f09f4a12475cd20532ac8faffa2b607c7d158e773eb77d3b09e0ce402. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DKBR70602303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8254cbe3acd6456e858513e9bc8763815e0f13b32deab04cda7b27d2479de4. 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/DKBR70602304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712203cc99799ad337af4344d784854311ff05cf662e5b0684f0c0d5dc5b3491. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DKBR70602306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558bc35e5457c4031dfcef1adc8dee1a859fb28aa9af97756f86ad3f3d90e359. 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/DKBR70602307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a613c8eb2ad73826685b01f153f25e5812b7373dfac2c91a520506e2064c5af. 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/DKBR70602308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef25ea7f6bdcb3bd4cbd7a9115037ae7ed7bff573e720784876b05ab0987461. 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/DKEFA2500301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf997bfc6ae49d4fe0accfcf3ef58d1cd7e68bb21f9046b8ca25936114df16d0. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/DKEFA2500302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd317a19dadb74166d51380133f4fca39a087616b24cc2fddad1573ea5c355b62. 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/DKEFA2500303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093a071af961c922e6f42df4872fba5f88bdbc19b0411d8e37f00c09df45c941. 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/DKEFA2500304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e5f8b5b29df25c15a59fd9293c3d25ec1917c55cbe2fc36961c9a219ac308d. 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/DKEFA2500307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fbbf7d2412ee75129d4aa009a6b451b14bf071147e57a38ceba63f35245bf6. 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/DKEFA2500309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3097ed919f71aceed1a6638ddd7e1393ef8796b225f125e2d411382c326570. 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/DKR652500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf997bfc6ae49d4fe0accfcf3ef58d1cd7e68bb21f9046b8ca25936114df16d0. 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/DKEFA2500302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf375fd6b94174fce07769997ca2d496ce74b784cd9460e782a3a6769afafecb7. 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/DKML30900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786b8c6156f70468b7f078f59f3cefbf5d20ad705b20729fc13b5a924776d718. 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/DKML30900107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8f1b36023450fc7550cf7dbb0e38e4bd7596a874e7698b97f28ff603073e47. 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/DKML30900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51dc67d67cdb3b62ee4a51610b8bf1011e280a1e187db806b7d88905d5e5139b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FR6V81961515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bffe7f69db6ba1a562d03e896960a2f121559904ff71aa4127066a4b66bbe1. 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/FR6V81961520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfb58d638641a73d54d721f53b2637ef6ff61e2383f8c83498b2320ef652bd8. 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/FR6V81961521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc214c017b93836cb9e0fed6d1dc7c966f23d070a32eb456b0c48f4b1e982555b. 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/FR6V81961523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef25ea7f6bdcb3bd4cbd7a9115037ae7ed7bff573e720784876b05ab0987461. 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/DKEFA2500301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb79b218c43909ce1a59c20d734a69771949aa23899fb6052a78cc30f53264e. 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/DKML31500101.