Hexed may refer to: Hexed (1993 film), a 1993 romantic comedy film Hexed (2026 film), a 2026 animated fantasy film Hexed (album) by Children of Bodom Hexed (novel) by Kevin Hearne "Hexed", an episode
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 0x6df001c6223b6e79c13062fde72004d90980041c1d86ec89599843f7f180aaea. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06558fce-c2cd-4089-bcc4-71f3cf5d23ec.json and https://artists.proofprofile.net/proofs/artist/06558fce-c2cd-4089-bcc4-71f3cf5d23ec.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 0x891c0f62cfd37bd1ce95076eca44d090e83ad200e674d9a27155f4ac0a81d18b. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/QZS652257699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e8543a3569f2c7b07968a5745eb7a15956834b97c66b70347a688b9f408096. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZS642223619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf804b5135fb0c66800af2cb3c4907a8dd4e80228670ef15012370cd4377f460f. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZMHL2249230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64232a592b9e20fc5d993f0b564c6cebf36577072219a1cdb9bd73002b9ace74. 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/QZS632208778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10d55bdcf9d5f3a1c4ca92c191f96805a440fde5fcf5e093812c79186cef934. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZMHK2371256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc2dd49b931f074c1e507470ef69ce4793a070735a3200b1697bec97b30fdfb. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QM42K2312580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6cf2c807a6579bd7c30c0ecc48a0b473872574043c980ed45d5311924f95b5. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZMHM2377701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203c1e4913b13f7f981b3391f68a1f729789654cde15007ea45502f174c4a2f9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZMHP2317754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc93a155c5dafbf92fd7f543913f02e704af9920cea5d234e3e611c0f9df79b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZMHL2379667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031cb39816b68821776f2d0275a8dded255f4c828a7e17f7842c7c7c50c5fe9f. 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/QZS652304937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f03141f51586fd8b497aa05712d015f523bf3c0c8be600aef4c57dcd27e7fa. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QZMHM2422008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1b5d8e4311733fde5e2e679c1035d518c49ead83f5f5a9ecc45cb6b2d35436. 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/QZS652467797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2ac2090d89dd8387bdc4024969e56c093c2ceade0b5d21afcb299c6d6f6350. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/QM42K2489748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e7c4b3b1b68bc1e487dfb6076283adb02148b2efacaaceb3d88fa1c102c6ff. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZS672432689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3115f25e1f787ddc1c883de3d61cabb7e63fea5c8328f5f300c78509549bc2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZMHL2549084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad412dc3774d19845716b7634f3881e1ed8e70230614d3f1a0995b12b795178. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZS632569865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18e3590a4e0fd76b68f737c9c63e77b9d573763e4863adbbc64ccf9eb2d02eb. 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/QM42K2549511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f03141f51586fd8b497aa05712d015f523bf3c0c8be600aef4c57dcd27e7fa. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZMHM2422008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2ac2090d89dd8387bdc4024969e56c093c2ceade0b5d21afcb299c6d6f6350. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QM42K2489748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e7c4b3b1b68bc1e487dfb6076283adb02148b2efacaaceb3d88fa1c102c6ff. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZS672432689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d85ba44dcf904958525fd4a2a4e078ad4d440156be329b998c1f07961e00a3d. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZMHP2450917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775a1fe9208c7244b84b3e71146b45cb42cb8f7b47a0c9cfd77605d73a4933b5. Chain 2 (Bitcoin): anchored in block 956960 (2026-07-06T23:19:16Z), 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/QZMHK2422348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2591a9b1c1eb5ce957bda51a2a832ded8dc66488d31b55ef5931d9b6ebcd9972. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZMHM2438406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b651f90e1dd71cb3d2ad4f247527fd6861e0d77508ab0176e9f4c936ed8cb1. 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/QZTV32395337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3048af667ad6bc672b4372b0e8287676ded6d8cb4b20d37fcb7c1925aff3a4a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZMHL2343767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f415ae4b571e72e22cdd9afbb1287bdb98c9ddf6af503553a796e2a219811e. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QM42K2369716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4223c9f192ae246b9ad3392274327d5313457b48cc36efc3d942ef05865f6d52. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QM42K2368895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d1abaf8fde2bf3541f2867542e591264023cf84d622d2997e0ba40e2f8bec0. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZMHN2304222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1e04f6094d76814fa2ee94e604c7d08680408a7d53b0ea89bf90e4370c719d. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QM42K2311148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf508183fdd1086ee6d61e0b6e474db9077507134fb8a13b3af087bc3769f3020. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZ5FN2303924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598edb152de330f6810a3f17044860a7f46089754ca4654f9ce036f646b4914d. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZS662297832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d65fb176f10c8a7e42d25199c8db3a436ab8d8b78b1b9247b07893391b640f. 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/GBRKQ2231257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf862b21b41fb9d9a49728f18dcf4f21f6a65fa4a113149d5272e91a8bc2a8348. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZK6Q2206696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd01ba8722297dcee8401f7e75e0daa379807ff1c4334eeed1f892065e24998. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QZHN42278081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e48289424af05d1598b03490553e33e9a49d568a362460f0346bedfd797ed4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZ5FN2262379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf7a71cecf9ea0a5046709c754c21969cb07a2a96b5c8bdc9dae751d11b7bdb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZHN52136031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7cd65ed752a2b4e93f7e17e0b7e419b0586e5f65af2b80192b0d49eebbc553. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZHN52136032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c842394cffa9d8a286d2fb9766788df9f78322eed75b5e7afc135c1a0222151. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/TCAIJ2412650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70c3bdec0b72a5f732e9503ee662651adae7012a7f70c5546cfddb424476886. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TCAIJ2412681.