Hellion(s) may refer to a word for a mischievous person or: Books Hellion (character), a comic book character from X-Men Hellions (Marvel Comics), several groups of fictional hellions in Marvel Comic
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 0x871f1a24b34bf474d40a87a200a99e9c02e19099cd3ab56c95c99d04c2d03abc. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0be9e056-ba9a-4ba0-9391-ee0df4f5a208.json and https://artists.proofprofile.net/proofs/artist/0be9e056-ba9a-4ba0-9391-ee0df4f5a208.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 0xcdd5d27423ff46001a90bc797ac0f24eb42b4c8f6e64b63cb2a618bc80e3ad6f. 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/QM42K1728019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976ef1c54b3b58911d39789a8a4f1cae774a943089094958707f268f5e71b1c5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZDA61803157.
To Hellion And Back (Anthology 1983 - 2014)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5885fb62319b15a72ae58fdb10211441e6a2a69d2d4a4a62aed224aa54c24e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USGXD0600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccbfa65bbad1a88cf03d9955de4de88fd37663355f217ceb765dc4911e3a4a7. 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/USGXD0600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9892410b9e58a6a4f2491686d70275e403fa7f5f6f209d324e60a47425b85ae3. 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/USGXD0600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58fef22fbdc57439d0f15ed6dbcba2eb315bce17efc2944ddafde5ecb71a9b03. 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/USGXD0600010.
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 0x07b0e6caaf3a768addb76b27fe2ad8645ff4cdaa5fcb1bab32e476b0396fed97. 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/USGXD0610404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85aa781a33cdd8a8133952c0fdff1500b965e3b1d3ba75b18c4f1ab05719767. 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/USGXD0610405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d916a84773d0814d3666badd07289cfb20ddedbb56169ea9a7542fcccf1e1b0. 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/USGXD0610409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12951835f8852d9e748082bfdc38e1c10478bac932a40962d3944b5e40759dc9. 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/USGXD0610401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d5d9e6d6c3fc159e382dda8bc9d9e7ad7617273c9930f43d1f249c8e8ba707. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/USGXD0610402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868f3dabaf52e89d0ed45a01c59b5e6dbb95513ab9ee7af361fcb269d48fb935. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USGXD0610403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00761a34acbbc3d4425377664ada4eb6dccb97acba2d762cd52f93cbb4530002. 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/USGXD0610406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08aa04cec7300d617539e7e7ec43531b51442b2ce4626949f988322667355b4. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USGXD0610408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b3e0e35d1c5adeecf00c7efb4b06c6031f6a9972aad3da8183a713f95198a4. 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/USGXD0612201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fb4ffe27d04521e97dcd729fcedc5d4f64e031dac3c9b5b2a438566ae05fdf. 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/USGXD0612203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb232c582276276e2df4a4f121daa1dab9ca803b5e554eb969b338891384d7c45. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USGXD0612204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8063ffc97048e2ba9a117e19c75960c6ceb1345d016b7294995eb8d79d8951a3. 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/USGXD0612205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e8dafb8e029885424e23b52c884a28ed25f01b708003fded69d9af43919695. 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/USGXD0612206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7d048fdbb838a6e9285601e4758902907e464aa761ed1aa2e1b0beaedf0f0e. 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/USGXD0612211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50870ff86e37a1aa9f18d6b728c158fe022036ea92829142d8d5251957aca41f. 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/USGXD0612202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464588634d6338259d1a47a833f7daea439860e2113f5b900e798996a14de61a. 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/USGXD0612207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4111c0aeb4d340a37dd68319047aa5ea92b8fb7ce8d8b2cc5769298799b3dbbb. 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/USGXD0612208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55b3345598327f09898bfb8cb3684be2bc5cfd640492be53c1da56dab192d9d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USGXD0612210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fc0d64c0c2308646d3a9f015eda02e38f792050ddc9a7cf5c284ae429efd16. 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/QM42K1702712.