Novum (Latin for new thing) is a term used by science fiction scholar Darko Suvin and others to describe the scientifically plausible innovations used by science fiction narratives. Frequently used s
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 0x03b9b2748e4f80ed4a527af364e0c13be1b69863f95ff3568fe054aa6627b28a. 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/407b1782-4c03-449c-9f44-c356edcbb1a7.json and https://artists.proofprofile.net/proofs/artist/407b1782-4c03-449c-9f44-c356edcbb1a7.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 0xf5454a612ba08933b33084c2740028164118d17c533f33115fc1c66286855ace. 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/NLT2H2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e68cc5c57fda189389653163975060b9e0e0400316097ceac5871f545231d51. 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/NLT2H2300439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeea95f0d7270cd48be870b2ab17d38782cd6fe2f63d963a688068970175c586. 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/NLT2H2300440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1186600480191566dc4d2bb57528edc2a52f08ed5df69c6de48426dfac6cc873. 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/NLT2H2200986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe0c4d25f12a6bbd94eab713378413156ad7c2d5902ecb1b20353f9e87e6c02. 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/DEYT72200363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbc2901ee8a7bd1247a49812b53160f5f4939e8c6f76947efdc76ad322e8008. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEYT72200352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac7262ce0b45f01a181524c351c81449504e64b31235f9daf592ac4006d8339. 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/DEYT72200332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0db776ef4dccc217a65bf0404ea82f93b9d10bfab34307ade8bc37616bd97c. 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/DEYT72200316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6a8e068cd52a2e8713f584f70f49ee64da115e35568db3332c643ed87247f2. 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/DEYT72200269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21e7764cfc0afcfb04dc80dff11470c862e03b0f22767a5c6bbee99bcec4100. 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/DEYT72200247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ae1b7da2d430ba09f93fb083aa21b0dd35296fb2ce8a29fd24f7ffb8d5f821. 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/DEYT72200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1af386021fa5c18e7a416aafa8ae4d12086e69d1394bfbda157ae53eb99f83. 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/DEYT72200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c8f524a252075f97ae52de6c93262f97845a7133d2959d567943afcea4403e. 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/DEYT72100658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e79119dfe54833f80296cd49fef8511fd34dd0d6d463b18c3334137a97bc29d. 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/DEYT72100643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee42489d19007f195153f6ada6da62f7910a0af94258e9728b8b60dd23784b2d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEYT72100617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2228e5c590ecf0f1f329b985b340e75985ac07c6011f87b6a64bf9f56247c5ad. 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/DEYT72100626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f831d5f3fceee48dcdff02023e6a8c316d53844a6c6585ee151b5b3d82c3991. 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/DEYT72100602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc33940a429e648c79c0db999452983bf90ec0a07a2160d55f3e333131d92396. 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/DEYT72100574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21eb5c873fd58b049c3d48dedc63f6ed9e42141d2266863959d48ffb699eab77. 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/DEYT72100562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c64f205c5d5793914fd018857496922814a6db64f6b88d76c97b9fb5d7d10b. 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/DEYT72100549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7098b3492ec0d35269772863e0e31dcdba9887ce6deac44130d7965a440c8602. 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/GBLV62310657.