World Brain is a collection of essays and addresses by the English science fiction pioneer, social reformer, evolutionary biologist and historian H. G. Wells, dating from the period of 1936–1938.Wells
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 0xcc92434c29df03e4443b742d13a912e66352506235249181027cd2ef533491c7. 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/043da5b6-af1a-4ac2-95b4-e38c90de62ec.json and https://artists.proofprofile.net/proofs/artist/043da5b6-af1a-4ac2-95b4-e38c90de62ec.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 0x166d17046b2573d8b6249c329294b9577db4f1525e27f6a2c3b10c03a75c5925. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/DEX261900066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23918e9ad29045d4149e5fac73c321e3a8a7347b9cf8282349a6b0a6499630a1. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DEX261900067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35eca24f15d80d5818d48d521470937c8ffe4fa6bad7fdf244db4c8b8e36e85. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEX261900069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c9b85bce0696c38799d2ea21e752d094096cde1166a3e0fdf43ca407b29b09. 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/DGA052074664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701b3cada8ceb892ed77249f51f47094bc9da5af837dedc0ad4c4a172a7056df. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FRX452449378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe617e72aef5662ab55afe8c1074cd1b8f5737799bb4b54b03b66e0cdce34b1f0. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FRX452449380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fc2154c5f76dcdc0d495531c59597040d7966f116c703bfad000e1d09a2d9e. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/FRX452449383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4aa027e93ed6e090492e1285b1d29aebf09d8f3eaa5c8371354aab77c2b5ecb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FRX452449386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62cec0995382ba9c395e111e550ca625b0dcc6342c68672d39e7b8dc52d3d7d. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/FRX452449387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a7f3f72a0f609ae6acbcdb7c31f87445949fd89fe7ff96476b7114c7ab0e91. 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/SE6I32166673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc557946366a4accb06e72667a5d92c1907e79472aadecebede0aaf49182142ef. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/SE6I32166674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e3dd592e007c3f422fb8f955fd9daef26aa94fc18e3b282c2e6f57f6562c48. 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/SE6I32166675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdf590b0d0741b6dc014903d4096237abbe8f357b421501396f2d71ecb94ecc. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/SE6I32166676.
Je désirais plus que tout être dans ses bras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061f886a9fd4ae2a5632b0806b0f71287709895289c180f7511a7839fb82190d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/SE6I32166677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8e73f1010a91c5712fa7127f3b4494cd83f138bedaeeeb4cfdbb8dfc0fac74. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/SE6I32166678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239ccafafe287010651a36f626e4f7f7395ab57b19cde04187a7f165300fea8e. 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/SE6I32166680.