Abraham Stoker (8 November 1847 – 20 April 1912) was an Irish writer, barrister, and theatre manager. He was the author of Dracula (1897) and the creator of the fictional character Count Dracula. The
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 0xa81a104a213f9fa0997d8d02969258d765e49eb9edce36b31fd6828db47dce56. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a16d2479-88f3-4fd1-915e-68374fca27b7.json and https://artists.proofprofile.net/proofs/artist/a16d2479-88f3-4fd1-915e-68374fca27b7.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 0x2e5e3b1af3b6e5934b57403053d2bbe8d602d5c93378aff7f9bc0debd7e0ea76. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-19T23:50:33Z), 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/DEZZ52104209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4422642bc90690f7d6f49f9422486e42676eb9d90590fa6a7cbcb0d275e28f. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/DEZZ52104210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c83cd9471eef257c06ae300a9d7754c39e5f498fcfb0f460f7026907e550422. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:04:56Z), 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/DEZZ52104211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ff3f045188fb2305214706da2903af3e383654d747530a33e6903a4dd5dfdc. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/DEZZ52104212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6e30f5f2513692d3f2d923e4865e3df14eefe3a57afebd165950d4f52a96ab. 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/DEZZ52104213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e11d5bf44ed42ff527c5fceb98aeba5ff4d1fbb9f1c60fe9505c8106fba6c7. 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/DEZZ52104214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695a81c3ef05076eb316cb8f45422183aafb54ef65ff31c6623a45d7ad4733e8. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:59:42Z), 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/DEZZ52104215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a2cf052c16db647eabf87581f8def0bd6f636cefb2875ea3c5a338b1631a78. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:55:31Z), 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/DEZZ52104216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34df33daa947fae32ce4fa915f2119f90071fd2ad646d01cb99733ab50ad7af5. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/DEZZ52104217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8ef84b9b36046e8e6c5043bc57c8dc4c12a238570273fb98602301dbe76e35. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/DEZZ52104218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6259f55db58160603374e84d9ebe119a488d08dd9afe107fd1d911319982c1. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:57:06Z), 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/DEZZ52104219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1012530ad9fae2dfe959c1b1f5275ca87b61f75943a7036b12c06501e015ef4. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/DEZZ52104220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e09056539b19cd7d6df94ac5f57d434fba445b6025cbff060aed969c04dee9. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/DEZZ52104221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ed616ef865448a7c3b0f71428dad61e8424d4aa4b5d27c870ad85a99938055. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:20:10Z), 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/DEZZ52104222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4624bfb83ec7f38f00af80a6c0a5d138b62b61617eed9251b855ae04fdf3bde0. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T14:01:17Z), 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/DEZZ52104223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72250002056b035350d9136ee06a38e1bcb6eae2653fc762d663f1ee046326b6. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:42:18Z), 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/DEZZ52104224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6496010ec3f0059cb2a57dd846a1029d20452223ed78308bbfa27cef3170da5e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEZZ52104225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474d293a9e0172f29018049fbc202a37243980a58694834ddbe9762fdcc82d6f. 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/DEZZ52104226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc250a0b0b03d07b709e33a4dfecd10f821b093ad93f70c4e8c3917aba412c22. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:44:46Z), 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/DEZZ52104227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e8dfecfcc7d16294822f2b497ff7ca4434fc9feae1590af1ae8587e061d8f7. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/DEZZ52104228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cad3ccc058cd041eec6a14b8eafe3b486c0e34c23b10aaec91e27e0778f23f0. 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/DEZZ52104230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0a230b9df193b6b2a21660d6ce65b1fbf2933c6a0767fac74ffb7460787c5e. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/DEZZ52104233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7f2fc65bacb8f68927bb45edb0de123c272e6a6f48ca1c8ea3aa7dcf4f22b5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBHFE0645786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8ba01c6033f5bf9e08baefaa39610ba491479af1400fb5f384846026556afd. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/GBHFE0645787.
Dracula's Guest and Other Weird Stories (Unabridged)
One Thing Needful (Introducing Bram Stoker - Lofi)
One Thing Needful - Introducing Bram Stoker - Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cc1b0c42a9a5905b0882a8312a8f5e619eb7877e8e66793cf19d002c414584. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/DEG320738667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9306511ac05e02c5042afe6075fd2ac0ecc06247e80229191f966351cbca83. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEUE12101432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ad02cbe53a443fd4a5f29b5514e56f414d2d48c3778bf18c0a771415263f27. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEUE12101433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea10b315f5213977d020bf4ce568a984331b26e27eefa97aec73b0873663ab26. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEUE12101435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc455f1894589fa44a124ebf517b329b44e7539d3d322b0bfae9af61ae102389. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEUE12101436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8de279f15923e9d8502b740d578c1a644a2098e62e7dfcd38b5b84fc6dfb0b. 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/DEUE12101438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a5fb5a139551d5aa7c970b8c615d044f4a113938285d0318bd1e3aaa69cbca. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEUE12101442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe537b3f59710e5388bf87bc0c881d599adf44342488fcd31834966d3b36811a0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEUE12101443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4c976d088dea2609faa5b10638c214791c6dc3660bd6d4dbfcd1c01da6e640. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEUE12101445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ceadbc0e2925230debe777c97b397b2bdd62e8be94aee78a01adc9303ab3810. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/DEUE12101434.
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 0xf1d27ce7f51e1b5849b13d3539a4a5d7b74a80aee9eb84cba693699d638c3422. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:26:07Z), 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/DEUE12101440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de26ea05663ec72806a12291649f208da852f529718ca0eadfacdd121280b79. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/DEUE12101441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f88972f12366f7f756889d9e973092610c690076e934f7c6d6bde3ad0425bd9. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:41:17Z), 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/DEUE12101444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe550efe13f5755f25900a79fb931090176ee9a6ccbc15b7452ebb19180e83014. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DEUE12101437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a64fc702b7cf708344c7e799008d144a5aa56f1ce4cf1f4464b2038fecff76. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEUE12101439.