John Boyne (born 30 April 1971) is an Irish novelist and writer. He is the author of sixteen novels for adults, six novels for younger readers, two novellas, and one collection of short stories. Boyne
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 0x43d7285e213f746706e46ee645eb94d1c85499745802982dffc96b4625bc3f04. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e08dccd-635d-4595-9595-8d65936d7f44.json and https://artists.proofprofile.net/proofs/artist/6e08dccd-635d-4595-9595-8d65936d7f44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Der Junge im gestreiften Pyjama (ungekürzt)
Kapitel 1 - Der Junge im gestreiften Pyjama
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 0xef0e7c9684cb3b22197f4084b5a60647368d91359acd962bd08773dc569b9248. 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/DEXO12158451.
Kapitel 2 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2bc80ab5a9f7a16d61415149b7d60f39c871a5182e8dfcd208f2fdad683b96. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/DEXO12158452.
Kapitel 3 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e9738b2b8652733986b6edf30133fb3a6aefb3cf5cba04d4b5f61ad36ccdbc. 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/DEXO12158453.
Kapitel 4 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656e64157606e2aad48e083bd026c3fbddead54589ec11bac4a7da9c891bff13. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:04:31Z), 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/DEXO12158454.
Kapitel 5 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8642009a2dab36875f6baffa41ca09b2ded2533cfc65f0a1108b19d59dd4648. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/DEXO12158455.
Kapitel 7 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95afff9ffba9f41d52a8f319287a9f4b48ef74d9a26428ad54d8f1d25ee1e243. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:41:51Z), 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/DEXO12158457.
Kapitel 8 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad9072e7a852f77a9ff00559c47933901fa402b4e8371cff6d71be158902d07. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:42:43Z), 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/DEXO12158458.
Kapitel 9 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6a2873145ba62ca6af9760d24e79d4d2aa4f046a9e35d07203016fd65792f6. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:50:29Z), 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/DEXO12158459.
Kapitel 10 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863301beaf609a3a466375d1a1de26cd9190d4dd5ee36094cb84eac0f58cef0f. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/DEXO12158460.
Kapitel 11 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874d050a16d55af968a3f6f014501c805689eb814ca4e116fcecc7c59d9bb79b. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/DEXO12158461.
Kapitel 12 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b7681e3bc9bfa27115b32c6e0d8c7a82ed3f5e51e9da0a1feea5c16fe040e7. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:32:52Z), 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/DEXO12158462.
Kapitel 13 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a9cddc6d22092d69065df4d29c3f60ea939125833223a11d18a11df39ae132. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/DEXO12158463.
Kapitel 14 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e1e49921da8a3898193c1fba3624768e9b446c3bb2976f4f66f9bec2074d27. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/DEXO12158464.
Kapitel 15 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbf594dcf07609be7b21c256325ef1aee3c6d807848ca9f2045b88095b7682e. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:00:12Z), 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/DEXO12158465.
Kapitel 17 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f843208b3e5d194a3ae4c2fac34a531d670f8a6f8df2bc86b8a968c191c86b. 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/DEXO12158467.
Kapitel 20 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ff403dcc677edcbb520ec2556d1e2f5ea72db3c29b0d3007c29cb7be2015d0. 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/DEXO12158470.
Kapitel 23 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eaa36f4ddb420f2ce471bdfa32d5259b73c1862f20d5ae067bb9d84e7dd57e8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEXO12158473.
Kapitel 28 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed420716814d0a00239ed4378547908bc2fed67cfea6eaf431986283cb7a176d. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/DEXO12158478.
Kapitel 29 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14885727a2763072a87c2cf11b35d1ee962f831582af095b871c1ae1460a1ccf. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEXO12158479.
Kapitel 31 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffa22f167856ac60c2b288c850f3b5eb7dafa1903b05c1891778d3be3e8f643. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/DEXO12158481.
Kapitel 50 - Der Junge im gestreiften Pyjama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f64e3f4a96fa5e0d630ddb6ecf87f2ae0b5a4c2bef842af0e9ce1d3ed7aaae. 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/DEXO12158500.