Thomas Michael Bond (13 January 1926 – 27 June 2017) was an English author. He is best known for a series of children's books featuring the character of Paddington Bear. More than 35 million books in
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 0xdda0d70f0e1139fe1231b8d60571c9cc342fdf9af403a275220f2f875ecc9fb1. 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/2fd0b91c-debf-4eb8-9076-0de3cd7ada38.json and https://artists.proofprofile.net/proofs/artist/2fd0b91c-debf-4eb8-9076-0de3cd7ada38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A medve, akit Paddingtonnak hívnak (teljes)
fejezet 1 - A medve, akit Paddingtonnak hívnak
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 0x7f25fafdc319eaddc50b2a098f0b55683e1c3e0ca0a02c8a80c2984b4718f3c6. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DEXO42323872.
fejezet 2 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae2acd029650173189a49732d046f84ba38d4efcb14771a09e93078326b32de. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DEXO42323873.
fejezet 3 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9db90370d539f50566cfd109ab1c964278d95fa28185425b15cbbb84c288fb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEXO42323874.
fejezet 4 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ee0ee4ba1d24ead2d81bbf13f3d7b0dff1da4cacb2d2b5cc31e5ec3e4b0b0f. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/DEXO42323875.
fejezet 5 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d2c94aa4e9c190954ce661a45aefbd195e95fa93df04b40cc9fbc3c7ea1ef3. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/DEXO42323876.
fejezet 6 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44e03057f3d17fad3b82ac7abc0fe905b4d20e5536f0d28bcdc45dc0fce1281. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/DEXO42323877.
fejezet 7 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96428be6fc78b39ebabe4532a9ed51c8bba6175fa980aed4c69c25dd53f145d7. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/DEXO42323878.
fejezet 8 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd533b399c683eb3ac9324ac9c896f3aaf45c107a7b0d4132109026b5d27219. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DEXO42323879.
fejezet 9 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52277a85b19d23c1c51a150e42bc4644e99483c14602d4db8989a5e55a40a9c. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/DEXO42323880.
fejezet 10 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cd3722ca3c0958d5600955fc9c8a0e979f9bf0865b1967779b5bfa535f9367. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/DEXO42323881.
fejezet 11 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4ea6355cd4574c467f8870c02120f8e5010f416e8c9c4c21a8a9dfab508128. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/DEXO42323882.
fejezet 12 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9851b93676c79d435ed3c8df7f49fadc383259d3b120cb3ed3888e2b242307f3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEXO42323883.
fejezet 13 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3be728f979aa30bb6e7d9ebd6a8fc8aadc6bbcff1a75aad642d7b2dea085e3a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/DEXO42323884.
fejezet 14 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0368fe27ab421280919ea8d3a3e0539391f70699831a60ea7bcdbb08483b6b5d. 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/DEXO42323885.
fejezet 15 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94fe1dda1f8b9b89a2517aec0b5f10a0505e1a9faf580bd6f099f0c13f3f649. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/DEXO42323886.
fejezet 16 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea63a498c6a4d9641896073e3062785900923ff92a22350da0a2cd7a7847428. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/DEXO42323887.
fejezet 20 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe61180230377b074c6386c35f15f4d15f801dd4229a72382cd904aaf543a283. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DEXO42323891.
fejezet 21 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b93dec87581bc527cda02f12bb7f90506e27742fc7fcacde299dabb29f456b6. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/DEXO42323892.
fejezet 22 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb222ef82581423fbb7585a2ba30aa0be94a2461b723f2a2c3a994d3cbd5626be. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DEXO42323893.
fejezet 23 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666d02318492956af6171c484edb0b459c883ff22a674b5cada01d5320e1d283. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T04:59:31Z), 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/DEXO42323894.
fejezet 25 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0854a19499bb956138eb5767d6b656b580f016197b5db061815dadb4dfdbe774. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/DEXO42323896.
fejezet 26 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76b942d900948658cc7d1608837fe982d33f7380f57ce7089a4922a98db95ec. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEXO42323897.
fejezet 29 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ba17fb7c18b81f04cdc8dc53c694d70b8f0fbaef5c222ca5156eda128648ee. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEXO42323900.
fejezet 35 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2402c6d050fd8d982c6d9fd041411e8c13d5e87db9ba8edd519993ffaaf1ef1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEXO42323906.
fejezet 37 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467c1fe5fd9ca6cecac06bd8936b19e72e02ec314bb1ff3bc5d9786c8e5f283f. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/DEXO42323908.
fejezet 40 - A medve, akit Paddingtonnak hívnak
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755147626a5f65913037545baf4725aa05d454e0317fda77863199d7724c79ba. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEXO42323911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f36e01c6bb447a99e8802615ea8b8b47e57f99ff0b8ee3341ab3f7edf65937. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/DEXO42324169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091ded645f3747d5bd877a5b30e5217b5c94e41e6fa32615dbe09f8584fb12b2. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/DEXO42324170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa392b037a0c6577eaef3409b04251a341b4dac583472e4bff60efdb32d3afbd2. 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/DEXO42324174.