Freedy Johnston (born Frederic John Fatzer in 1961) is an American singer-songwriter based in New York City. From Kinsley, Kansas, Johnston's songs are often about troubled loners, and cover topics
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 0xa574435eaca66673aca1f088d7f173f56d544bfd12117ffaca28a816772aa54d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a53aab9f-d40c-48bc-85c1-1560483eef90.json and https://artists.proofprofile.net/proofs/artist/a53aab9f-d40c-48bc-85c1-1560483eef90.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 0xe190c0c33662dae4f57ecb4adfc6c1055b49e8ddf0b724f9819c120fc05d6597. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/USL4R2026368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee6adb4a8106d9ebf75e97006cd70f536370a3e389407d047fd3c961b1388ee. 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/USEE10180584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa0286a72d97a2c8ca89753e96071a326f57ac8c0c135720c5018b75f9de639. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10180587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01792b1802dad5621f8c47c0cececdbd189a31f6da1d975784eb575e78a296ed. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10180588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ab79f33c78fff4960c3d927a9e1f5ab679d5ecebbd11eccc1819dd6c65f693. 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/USEE10180589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3267a1d629fdec3283a85036fd39d1b278d3275d73bdb2ed65946fe5dbdc9303. 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/USEE10180590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01dde175a97d25912ba230b8dd9ec1bec4f48d4d2b5926172138432310115cb. 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/USEE10180591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186c5272cbaf6e68fc9fc67f93d65b09e300742266ff4d6c9f2279ddb10d3831. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/USEE10180592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119dc78a6953a0fcf0232485b2155caf2d607a1083061f8a1d0def43b0b6f8db. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:44:59Z), 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/USEE10180593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbafdd7e9868f6b1262cd3c884a74eed80d9f10fa8efa6722fc913a9ec30cd00. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/USEE10180567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397c0691557d88573ea9483e590cc35349e91c3c7fb0335a2f1092713b40b39a. 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/USEE10180572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f792581479ec5b1b96b0defe855311050b46de3287c94ba97a1253571c3657. 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/USEE10180576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ecc6e561801807b1c8c453d37e24fd90984ca626b53e517a9061941198ad5e. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/USEE10100668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a45447a5d0093f443636bf89d73c3924c8fb7ea96e5a7da23341cf5c7a1c76b. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USP5V2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bec39153ba552b6fdee57cc9d2ccafc8785e306f087ebd0444a5f03bec325c1. 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/USBT21629860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b555b4ed80ccb8e62098f87932bfbf753e43262c6104c968aaf024bfb1c21a. 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/USAJ69519201.