Firefall is an American soft rock band that formed in Boulder, Colorado, in 1974. It was founded by Rick Roberts, former member of the Flying Burrito Brothers, and Jock Bartley, who had been Tommy Bol
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 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 0x5e1af30beff780637e4b31a8fab3bc035540a5e532aed932a0197e945d93f442. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0fd2796-11c6-4990-842e-67747aaee1fe.json and https://artists.proofprofile.net/proofs/artist/e0fd2796-11c6-4990-842e-67747aaee1fe.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 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 0xd18c9724e77d59a5c3b30121dec464d2bc878a20ec931ca28cfcecf1a145d131. 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/USAT20105770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebde733a2b61711340e22aab17dd7aeac27f06a1cb42e8e50640384395c11f4a. 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/USAT20105775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021af4582a84dddfd60a391bf0b5742bea4c5f98c582adacf987edd1172050bf. 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/USAT20105755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf879dbc8d3fb88f454f1e0db47cb51bb121c445c200d7b4b4cdcae6349951b46. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/USAT20105758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fef5805ff5d2a64541aefe0a3949fdf169d696e5a6ee4c2b65e2795fc3dd9f. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/USAT20105759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ba1a60782e80b145480f86fb8e7fe1e1f56203d4b78bf47d15f4d01087ebfe. 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/USAT20105789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ec0518f323106ba1c09236e3c63f8d37c27d24d1e50b1b3dcefc83a1c1314f. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/USAT20105790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e0e41ad32929d5880e20b3f6a2bf7163bd4c5fe04612d261704937e25ea6a2. 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/USAT20105792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d58a21cad4f24bf5cf7523b8e234b84f43e704fb3177678b7fb75dc81a37a22. 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/USAT20105794.
Headed for a Fall - Original Acoustic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bea66cc7d9e72bb286730319a8253150db3b3947ac1e73b252a45857fbf26af. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/USAT20105797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe480dc53de499ab50dd240dc1b234f7f6ce7d6a99fc826e1a9d3d7f6bebbe626. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USAT20301152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071427632bb4087c346343e97b8433c66c44dc3f9f07678bfb873f2b8fd208cf. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USAT20301154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a4597914d4e782f6e11dd3e8fbc16aeedc76f2cd2dd682e6a2ab35f14fdd9c. 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/USAT20301159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbd97aac009e584c7135c4fa27e316a6464a1a06f832188e003a8ee46f72038. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20105802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2f8c8f2f0f3dc6b0a27bdc62777e93d89f84e81b82848fbd28f5af24a6b6d2. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/USAT20301136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5e05ae58bff2931fb58d0af2ed7e1eb9b0e191894659fcf901d802b7518bc3. 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/USAT20105803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2112be544e9dba0c66524ce72f946bd58e8bdbc59ea73e461556c19334e0382f. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USAT20105808.
Legends Live in Concert (Live in Denver, CO, November 9, 1979)
Just Remember I Love You - Live in Denver, CO, November 9, 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ed9f1ae38622cfaad0b754d8d189fbfc3e4e80815dc0cdc1d8ef1ada8ee250. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/GBKPL2008450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd20f309388c7848ce56f1bf0981b785b26dae070fe11d83d9dd799c450747e. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USAT20200950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1a1514c4c7eff28a5c13cf065a189c2dca23a29d43d1093a60017aed2d43e0. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USCGH0971449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5df3ce3ffff98d384992f9a6e68b2ca51e87647ad07183f0ff97feeb97080f. 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/USAT20003575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28dd1295fe53ea945171119cbccc182fc1e242e7e24d93d33161d5200dc96876. 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/USAT20105787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a15dbd341c4736477ed583587b23b968a0b1cbff3ec7e736373bfe7249b38b. 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/USAT20105811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa632b5f0c404b3cbb299ee8d422e932eecfce5cf183ff294b5bbdbc1af41dbdb. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/USAT20105772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966eced1bb59064ec21eb926a58e756b933890a0321ece79dcd475a422803030. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USAT20105754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea983fae1f7885f1bdb68899a16284950a809be129adcee0c7fddd6ccbb67595. 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/USBT21624462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8677c3c71133f2a6c1cdf19781476e469e3c9ae4a48cdf6c5bd3af72c0626a. 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/USBT21624464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86efd01eac51d8bbab491405b181bc79692019530e9bf3a16a2e631a75334d49. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USBT21629650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86efd01eac51d8bbab491405b181bc79692019530e9bf3a16a2e631a75334d49. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/USBT21629650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86efd01eac51d8bbab491405b181bc79692019530e9bf3a16a2e631a75334d49. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/USBT21629650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ca16b02efed53152840b6f56ea67c5f93bb8fd40794120668f647e7012f7f4. 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/USBT21629651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe757d70f0cca849518226f80a7f9fde1722b60c6ca369fda1c70d418654a2298. 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/USBT21629652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2f60dc2cdda019be7fae46ff7709795183af0c282fdbfc98d9fccd2dfb71e3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USBT21629654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5119beb1434b423e09c8a0443da3eadf368c9d333cf2de7169d88265ac30994e. 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/USBT21629655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189a7a230f05ffe2488ef7175fc961de7aa6e3b90044686b3630153d789cb358. 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/USBT21629656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0aeda049ecd206689bec3dd75802f5de1259a9c4827334268fba050697f466. 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/USBT21629657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd828686efe607cb804fc4211a40e3068aca97a14237111445233d4b47ec554. 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/USBT21629658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3bcbea239216deb1fd8446c8970054474c68a602dc5999c7cf5f036e649c445. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/USBT21629659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ee0a3ed3d45d3e5f1d5ec70ebfee47d8f11b51204077b3692f0b96a392adb7. 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/USBT21629660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03df5d90068c6a18a7ffd0a73123e16289174be29ff00ed5ab4dc164c2f30622. 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/USAT20301145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5df3ce3ffff98d384992f9a6e68b2ca51e87647ad07183f0ff97feeb97080f. 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/USAT20003575.
Soft Rock Hits 100 Best Songs from the 70s 80s 90s
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28dd1295fe53ea945171119cbccc182fc1e242e7e24d93d33161d5200dc96876. 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/USAT20105787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5df3ce3ffff98d384992f9a6e68b2ca51e87647ad07183f0ff97feeb97080f. 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/USAT20003575.
A Horse with No Name: Best Folk Rock Ever
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28dd1295fe53ea945171119cbccc182fc1e242e7e24d93d33161d5200dc96876. 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/USAT20105787.