Versus the World may refer to: Versus the World (Amon Amarth album), 2002 Versus the World (band), an alternative rock band Versus the World (Versus the World album), 2005
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 0x236c14d8c69897a60aab13f5d4590bd1322881d273a978398e03f444f7f2c52b. 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/d2e73760-1bc8-4746-a88c-bc543091acc5.json and https://artists.proofprofile.net/proofs/artist/d2e73760-1bc8-4746-a88c-bc543091acc5.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 0x12f1c0675771a1a78f1bfdba6dacc43fc7987b92c6dac4d86fedfe9e17544f08. 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/USKFR0500747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d1d011c3b72655db4f8c55810690dc39c5ec2480c4969a08cb0a41283e46f4. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:53:50Z), 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/USKFR0500748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f99e91eb427b39788ccaa67d606be1dbd416fbd8df8b1e80b9e56d22676acf8. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:31:31Z), 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/USKFR0500749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0330643b800ddad6ae3033f0d603dbebe1edd428d1302ca7a606848ff4251c24. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/USKFR0500751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50027486df6259576655c6ffe2c79c245aa595d3e23fafb7b7d685a6a4d3fc2. Chain 2 (Bitcoin): anchored in block 957810 (2026-07-13T05:55:46Z), 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/USKFR0500753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dd94b2f0cdfbf5b8d482fd8ab2387c9eeacf5934b09c38058f880583ad670e. 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/USKFR0500754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d2e2038662a61a8559d7ca751a4da1839dbab192cbe415624388b19c3234d2. 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/USS1N1238703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a984c6152634af510711b1e128303c4ee5d67aa4a9eeda50b5f793e4c1d607f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:51:23Z), 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/ATC012200317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29e5d67217eeaafc7a8c2e1f461b76a8196e221153fa03ddd3e315542efb9ff. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/ATC012200323.