The Folk Implosion is an American band founded in the early 1990s by Lou Barlow and John Davis. It was initially a side-project started by Barlow to explore different territory than that which was bei
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 0x04e7c13635f9f5b1628518b1fbdcdb1ab4a836b2099852378fd28bfb29b221a7. 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/9eaa1a95-4431-433e-814c-ff9021b79b91.json and https://artists.proofprofile.net/proofs/artist/9eaa1a95-4431-433e-814c-ff9021b79b91.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 0x3d7f275f008229bfa8748fe93aef5a40c505c481f46f7e19edd1fe7135f368b2. 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/USA3B0300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10bb0cef755fcccfa79b3a5ccca6dac1a677484a575d59deea6f22434ddde579. 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/USA3B0300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ba733c314c5f5e37cbeb75a04eff01621c279e4bfb4684dbb4f0b7e170d13f. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/USA3B0300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424551b3346d89037548857165a4ebb9f6247c1592a86db5a1fa10f73e79b23c. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/USA3B0300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc926244824a75c485dcbd72219e6a93e9094788fbf3e0df4535944d2b4013c. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USA3B0300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009ccb428ec09cf62844e268502ac61124fb12f6b30b4aa072fb63ecd2c11c5e. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/USA3B0300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa707577955266868121d466d29c8584073a899c240b2fa7f1b0abf14343d98fa. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/USA3B0300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1870b37878fd7551b917e747fc8dfda17b03a2dd587f42afb188c75b614934ec. 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/USA3B0300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160480a5a235272f914bbc751d4f11bec28e9cc087d8c96e8bb14feb9940474b. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/USA3B0300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1610cb4d8dd4be73c8ddbfaa71c4c785103817cf9191c0b4f132503a18cd56. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USA3B0300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac5208e80c6e2f5eae544f274e2cc460988514f9bbbf605c7c11ad8ed7ae835. 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/USA3B0300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c33aec42afd873b49e01b83d793e291927337836d6decb61aff85e08ec21fe. 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/USIR19902243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c940833377dd3153bd33a3d68b3f7c6567f973403b2ffea843813d9e45b22b5. 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/USIR19902244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e35e237814e5e9a0cb143088ab665d4ed2ff4fdf46badb1ad1d168bbe3f5316. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/USIR19902246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72ab87214f1b5c8a810d9dc70fcf7c94e015f506da882b9d345b3a4f9ed62ab. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/USIR19902247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021b15c241d1b1723859398b0a1fb3c5b5cd3495eb38b7fb9407d4e5e6debc26. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USIR19902249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14880917693955dd06d5cee6a3456fd9c098d17fc8622610656c9496291042d0. 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/USIR19902250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a266cc616788906b1f04177b35240f096f5dee221a7b58b9ac3d851515a3e72. 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/USIR19902251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3d7f093a230e9c5643ff1f23f61df38ad5b4817fc9f1e18297699c48578c03. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/USIR19902253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311c24cc8fb6312e3d23fdf6bd45116a49e5cee5fbe7e77b70153fd9ee0ebedc. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USIR19902254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c774be645a6971c54d32b8277af299b643701296ada1eedb3fe5f5872254011. 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/GBCEL1700549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c774be645a6971c54d32b8277af299b643701296ada1eedb3fe5f5872254011. 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/GBCEL1700549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bd94d1015e458453dd860961b42ce60d0adde3463bc3d7546b2f844259d9e6. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/GBCEL1700551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d4f2cd8d4a9206532d3d5c7c9b5471da1ad8869c206d734d503893137092d4. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GBCEL1700553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e11cd882f19cd459bc9715018a7cd9c9c85f392526c646e3aa3f95f87c379f. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCEL1700554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a4bd5e1f38b51fff5bb96198193b4c129432cbddc1738b92a0408c1978c346. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/GBCEL1700556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e0df2737cfe9c8bb512ea00bf03fdfa0ce684b074cf56bf682054dc199a094. 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/GBCEL1700562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588af34a993bb252fe2d36d55648b154f2d55dd19124a42251983ae09565603f. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/USJZA2345003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fbd3864344bdb89220a4c892866858708f60ba048034c5dd72b7177f9f128f. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/USJZA2345004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9c8f6bb1dd41023b6e4455cb234f9ca87e1575c7a823a528ea423d14e009c4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZH5R2000028.