Lofofora is a French metal band from Paris. The band's name is taken from the peyote cactus' scientific name, Lophophora williamsii. History Originating from the French alternative scene, Lofofora wa
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 0xb0c2ca7561330dd19600ceeb86a465779c40b88ea412a9ddea2321820bff165a. 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/cdae4ff2-6c59-4410-9aea-db8d23582be3.json and https://artists.proofprofile.net/proofs/artist/cdae4ff2-6c59-4410-9aea-db8d23582be3.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 0x1686177bfbe23e2670bd49fe8322b02f1cbeb668e14f79cb8f21d4be8d1b6cc8. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/FRZ119511499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f725b2b0c59d06aa03392391d87ffbfebf8a33370946e0016e6eee54585239. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/FRZ119511495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0ad93deb58207e3c4c53f26183031de118639676c735a61a756a03851b6b70. 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/FRZ119511496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec8a25cb6b56c0c00178d52da50fee0461ed846a50ffe9072fc351f4d1e7112. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/FRZ119511501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff19bfc4553b50b6047d48d7d46814a5bac26b3b714c8a607693873f4ec36298. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/FR19X1900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5213dc57325659c868c8f3ae9a5408fd4aec243daae96b6fdd634372745d37f. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/FR19X1900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fadc03056b741efe8377a76cb064c880563ca2e63c70a986d8d79d69b0d16d5. 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/FR19X1900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2faedbd317ab9013f008a8ce827ada538b7a99f1c0492b490553dc9f37f74d2. 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/FR19X1900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3139b42ceda8aed0fca24986a825a465c826a050622a52da8144f59a48435e75. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/FRS949600120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271f017955eac3bbec8778b9d03db2c10833c788c7b2bbadc20dc14763fd4c82. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/FRY689904920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c055b8412acaa5f01bf049a866c104933cbf905efb6a3dc7017db8ba104681. 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/FRY689904940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bfedafa16db809fd477b227b0bee339ec7d7c5c4fa343a9ec895591e82422a. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/FRY689905010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8a6f4ac269f2cea1a90edc7d4ae46f629bad8b60d7623cb0c675e258653a58. 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/FRY689904910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271f017955eac3bbec8778b9d03db2c10833c788c7b2bbadc20dc14763fd4c82. Chain 2 (Bitcoin): anchored in block 958734 (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/FRY689904920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c055b8412acaa5f01bf049a866c104933cbf905efb6a3dc7017db8ba104681. 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/FRY689904940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6e6fa87f6d4c3b1927f1576493fc7bdfcca291d01d274810156bf297dcf0a6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY689904960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d88967497048cda2730eb51dba743f691973842979c6d78929a09e30abb8c60. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:34:37Z), 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/FRY689904970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bfedafa16db809fd477b227b0bee339ec7d7c5c4fa343a9ec895591e82422a. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:35:42Z), 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/FRY689905010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc633859d8eb93781e38b737667e3577330ec45a578a2b8712b75683987e91df3. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/FR19X1900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc83e6cb67c5cb3b9dbe6112b472cb7915309faad9b44f27afbc0b1d2f54c19a. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:36:42Z), 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/FR19X1900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d10a20a3736b22caf68fac68746ca57b5a0a4da1280ab4506bad1ee6b7b5254. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:22:26Z), 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/FR19X1900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0c2790abe5120564bb4f720efe5e0d41c7a7ed07210afe042d5b564e6a4f78. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR79U0100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07fcb7ef4807ee696f29b57fe6407aed7e0e0f60915181d98359bd07a78b0a1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR19X0800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77d338f2ae8e6fec5e00180a1759bfab53ce069c633b0e7e6ea1ed246ef0355. 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/FR19X0800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581d1cf97c13d8e5e7ab68c4a1ca3c922ff17747df3241ef0ea57291ae1be34b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/FR19X0800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f9f4f62b85c56dcfd93e2724dfb2d0a5d7a2c8d3fc64194fd616556cf6075f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/FR19X0800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b33abb024cd36377ba6a48638a8bc814a752cfb444126da50957e07c45c4aa6. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/FR19X0800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb67cd52656caab6417b5f5496980db8c999310a033ad0193bf92513e3f6c95. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/FR19X0800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30223a48bc6af71faf3912451e2c812a5bbb6e476d205bec2433b57b0b4a550. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR19X0800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30633670c637be52ff3547bceb824756d0aa4c50a5bfccf7fde98f4ff0af69a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FR19X0800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3641c6fc7b04dd155084e3c0d3d70f1a8873cc7e5ae53c78729a7728bc36d64. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR19X0800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d643bd673f8d5f547c9275541085f4a5600c08fb036c99b03209759f9c2c22. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/FR6V80515914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215bd4f810cf52a6b737371ea42c1fc7f15c6b10d88fb2f8b1f0c238bb14be67. 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/FR19X0500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843ce19240a2014c49958e246b97d4d33cfc9375056e8e6e05eb050ed346d346. 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/FR19X0500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ddf753c1693c65f94126c2b79a7cc979f5efd36a8455ff9de49c1cb8297cb0. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:28:38Z), 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/FR19X0500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469b36661feb67b99d5b10f17f28a9a9ab5686ac78e0802462f9e71925cffd04. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR19X0500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24a9ca03186d09c00e6fa743b57432b3638fdee0e9b5a365f7d5b50c180684d. 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/FR19X0500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5294981d3495a5462df721b63896999d338c6c83a6bd6eb3af13c4043e8cad76. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/FR19X0700089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dc422e557a6c0aaefa6bfa3dff1282f2bf4eda04fdd18990c80a4f8530cd70. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/FR19X0700082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c96385bb6b466f71cc7f5c26c95130aa3b0b3fe1f802b99a4bc98c0caecea31. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/FR19X1400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560d8fbb7c26d56d4ce52687b0c03c16271a2e621ed923044ae0100d2dc9027f. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/FR19X1400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d0b2ab9c93d2b25e1b011273b179c1f11b685f941a7d9d8a1b3ec46a8cd4fc. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/FR19X1900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe746971d132632b5de40ef54852b6f7e494ab7da42f494cbe3903b31f36579b7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR19X2100205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef8e260d1a130f90adb094d90619acbfce8001587667c55c986e1c3a71e31ca. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:06:40Z), 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/FR19X2100206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d42833595d9b95eb4ab370ae302e7a522fb4837f906b87af5f241a280abf91. 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/FR19X2400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286468b3b3984d84b15c5dd6971f2f0f4c478c0b0f8639d9405001e0e38a2eca. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/FR19X2400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef83273bb7e7c035a4f1aafff49832214fbb5326fa1bb9cfc2724359ad4b9e2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR19X2400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca702ef43fc1667320e6156b45274cae8707829b2cc82c82dbbd39b8826b05a7. 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/FR19X2400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263318972792ba44e724cbd54ea5a93ce7e0f12aed02615ae1563444c8a736ac. 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/FR19X2400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2050c06e649a595a7c017d6b252f4da494ec945fa9e888a6fcb2b10da79d053b. 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/FR19X2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a6c4a7b233c7c90460ba93d915316d1669ece1cf6d6954372d8f8097884982. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/FR19X2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8514126ff95f0a272e2f99f75ffe9bf374e4c7ef439b53e38936a5b65c1f0fa9. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:04:28Z), 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/FR19X2400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f41164c204f0ad4b4dfbd5a3fae1f5576df9f4a0bcb3263e5246b7b31a8444c. 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/FR19X2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d42833595d9b95eb4ab370ae302e7a522fb4837f906b87af5f241a280abf91. 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/FR19X2400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb149d3a1159d9e32533c0b84f702b0f1f89a6d81c47b78a7837eab83fe737cc3. 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/FR19X2400035.