Fiction Factory were a Scottish new wave band from Perth. Formed in 1982, they are best known for their single "(Feels Like) Heaven", which peaked at #6 on the UK Singles Chart. The band originated fr
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 0xbf3ff37b4b09310bdb4ec62711d99eccd57c29c5c2c27fac31eaef44baf7eba8. 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/e075a1ea-47d7-4784-85ad-896964d81246.json and https://artists.proofprofile.net/proofs/artist/e075a1ea-47d7-4784-85ad-896964d81246.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 0xd13917c6030eb21ae0722e6c908b02768c8cdcf8ec11edb66ca92b98938f2f9d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBBBN8300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca27ae453eee3a735afb302b872584bfe7c986ccc51ea6c86920080a22b5d42. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBBBN8400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051bd6c56c149eb4f27e70cbb6c54e46db85583b9ae6c1752cca9850c2a5efc7. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/GBBBN8402005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cc8e4395ec8532bec0ea0d32f421dc01cf3d2f9aa511d55dd31e2d3e1c5af8. Chain 2 (Bitcoin): anchored in block 957796 (2026-07-13T03:24:42Z), 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/GBBBN8402008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf420a4ff7a13aa5b1595b7aef3f7e32ba06ad696f810b508c7914b56b3fe7c3b. 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/GBBBN8402012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46dd1108ec2e309f1f29d1ab6acceeea2811fdf11b637b980ad72d24ef6cabb. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:21:31Z), 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/GBBBN8402004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15fe7a06fea02c8273d5890ad7da7ca006138b7e26b6afe49e7958d8f0c3a81c. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/GBBBN8402050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113be66684937bf0bf3161783ff5e9a32563b50d2542b9e171ceb7a5606c75b3. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:58:47Z), 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/GBBBN8402010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f9d030e4b21b5f06b71d92eda23cd2847e1585f17ea0ab3772268512ede645. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:11:00Z), 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/GBBBN8402011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1262d804c776b9eafecce18f112b7e46bc7eb0167be490f8fab960de96f4e2ad. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/GBBBN8402013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03bb2eeeb0e4db317a78a2ae03bee586e1b6c16cbb69321bbb30d50221ac4fc5. 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/FR6V81749600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58447254a2066a98bc1496ce9b88c89d1970e51c9736effa76fbf3d6e1e5ac60. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/FR6V81749559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca27ae453eee3a735afb302b872584bfe7c986ccc51ea6c86920080a22b5d42. 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/GBBBN8400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca27ae453eee3a735afb302b872584bfe7c986ccc51ea6c86920080a22b5d42. 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/GBBBN8400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca27ae453eee3a735afb302b872584bfe7c986ccc51ea6c86920080a22b5d42. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:21:26Z), 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/GBBBN8400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca27ae453eee3a735afb302b872584bfe7c986ccc51ea6c86920080a22b5d42. 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/GBBBN8400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca27ae453eee3a735afb302b872584bfe7c986ccc51ea6c86920080a22b5d42. 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/GBBBN8400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147bf0ad360e88628a09af1e9e492aa7f062eedc48260e34e8a39a447fe22538. 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/GBBBN8302003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca27ae453eee3a735afb302b872584bfe7c986ccc51ea6c86920080a22b5d42. 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/GBBBN8400001.