Small world, Small worlds, or Smallworld may refer to: Books Small World (Beaumont novel), a 2008 novel by Matt Beaumont Small World (King novel), a 1981 horror novel by Tabitha King Small World: An
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 0xd6977c5e413d1385113468e94f289aaedeb4f2d217fd8872e4fde5e23bd90435. 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/36eed2a5-8c43-4e69-ad37-093e12009fed.json and https://artists.proofprofile.net/proofs/artist/36eed2a5-8c43-4e69-ad37-093e12009fed.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 0x77c54f247f063f5958262405d85a444189e8189e15e314d28d95b9218789b1ac. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/GBBAN0600032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43d3c3b5af6a93821df5fb044f3c5a6882539f93605b05db80abc8922439fb6. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/GBBAN0600033.
おやすみジブリオルゴール BEST ～穏やかな波音とα波と共に～
おやすみディズニーオルゴール BEST ～穏やかな波音とα波と共に～
おやすみ森のジブリオルゴール BEST ～森の音とα波と共に～
おやすみ森のディズニーオルゴール BEST ～穏やかな森の音とα波と共に～
おやすみディズニーオルゴール SPA BEST ～穏やかな雨音とα波と共に～
眠れるジブリオルゴール BEST ～雨音とα波と共に～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67545c967fa538b4d8361b113e2f1adbd59d83a3b4d57e01e83f932cf8f75c54. 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/USDJ20401049.
Ludacris Presents...Disturbing Tha Peace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e19a844a1a515afa0592f28640d6ecfa74fe45ae2b121632535c15f84bce0e. 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/USUM70506895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7152ba8a70b9463c53457a3f0df1aea55ea45ef3ca26b7b42ee7c38b75b3505f. 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/DEQ490700018.