John Twelve Hawks is the pseudonym of an author of four novels and one short non-fiction book. His legal name and identity are unknown. His first published novel was the dystopian The Traveler and it
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 0x2d8fd421edffa5631171e5b5c7cb8376e2a84a3318475af81c5709ce0e0a7647. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01fa7f8f-549b-4bb0-b8e4-0e38317b3ac1.json and https://artists.proofprofile.net/proofs/artist/01fa7f8f-549b-4bb0-b8e4-0e38317b3ac1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Live Off The Grid/Stand Still (Jonathan Kaspar Remix)
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 0x883ccb81ff50bbb2ef92bface915a12f0a2651bbb34761d5227f4bf810f81ff3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBEPM2201793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44bcf46d575ac3574099c18469b9d9213027d290441c39c7bedfc8cef8dbe2c. 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/GBEPM2201794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03953860a3c3aaa76a2e94e92b97fb29d9c21f5778e47726ce231250a0915ea7. 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/GBEPM1400922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d991aa6e4009915131a859f7000004a68ab6bab00b2da158f53eeca3f6a545. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBEPM1400924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516f6cfe2e10cd32c5e9bf7f0a5c0655bd77151c847fc7881481da81eb0c666a. 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/GBEPM1400926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc0f3950270eba97d4a27630c58aa989152e6be34004ea7ebb4f291e7aa2214. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBEPM1400927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59608ff936a577267d0675a8271fd013bb109c235fda7f141933c1541940689. 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/GBEPM1400928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37432550fd8ae84019406f602e7cfde803ef41df961e554a0f2c47c2f1e18d9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBEPM1400931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283bf3c2f676b1432679c36e31ea75923d5087f4cbc1d5b1f1f36171abafdffa. 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/GBEPM1400932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x938856b4171eb2c167fcc132621adc36747e57c790959e7679c5f21136d2e524. 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/GBEPM1400933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485a97de89f4e65629a0044982bd4a556e6ddce0e4c554be6a0575dc985fbdd3. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/GBEPM1400923.
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 0xa26e51f647aec8915023652950f02d0baa5992efbc49cc6bddbad61db0651519. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBEPM1400925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd95f5cf796efd2a8b02c4c379808629641a04fc557567bec8c7be473017672. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/GBEPM1400929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d223296b6ef9eedd6537cd87b4dd22f1372bda7c86da014d8e49bb563755eac. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/GBEPM1400930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ba1dad1d9b739434e7117f2f3f356a2ba204c4f1454c4d5f1ac6036b36556e. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/GBEPM1400935.