Hellbound or Hell Bound may refer to: Film and television Hell Bound (1931 film), an American film directed by Walter Lang Hell Bound (1957 film), an American film directed by William J. Hole Jr.
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 0xa296cb45f6957bd808cafd33a8ed1f610f3a1bfc01c0b544e9aebbaac957acab. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97073a25-920e-4d7b-bbd0-e3fc579262b5.json and https://artists.proofprofile.net/proofs/artist/97073a25-920e-4d7b-bbd0-e3fc579262b5.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 0x963111aa6fbab2c1fe5ce9a711a2b72d9fe78e14d22514df6c4d7a20a0fa815b. 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/QZES92490304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd31cb14425189cae9b599feeee9c7fd23d42e2f53701a548b4f0dcd5ce7da36. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZES92490305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396e8c91fb2d8c8b235bb78bfe9e6c28c8910a012221a22261b98e1422b29c07. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZK6Q2441809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e3e537dbb9894954f851ff09c90efb98f3dca577af76383ea49e13a02ab46d. 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/QZK6Q2441810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b7183562034c9d2099eeeb7a3f19299ab0ceb55a43f7862fa8ad0eb52315e9. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZK6Q2441811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0cf9f2cfa6a787d4d7c0f742731421d0bed171b126258e811b160286babf1d3. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZK6Q2441812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bebbd486020dea39f8b4e62bb8ac3e52b8cd24129733d781a722782a1b6915a. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T05:21:06Z), 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/QZNWS2415786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722af3795337d91ad652c9a8e6f2818fee5faf7a76804e4627ce41fc6193ebb9. 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/QZNWS2415787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68afa3eea870bd2305190670aabba0711c13b59ed72edb4862f895cbcab7b96a. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZNWS2415788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15be7dd219119d18c28d91c64eaa68cde3ec3625f51994fa57374ae38b523634. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/QZNWS2415789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6db385aea13cb99817fcb0c032f3eb1e5e7ebe1e8bff46a23ab70f406a3f31. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZNWS2415790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1608e16328eee302724544f76ee1942508738cb71094cde82fdc115b3518e0d. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), 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/QZNWS2415791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92025ce61b83f79d6545c53ba703171d85f300df973dc8bd5ced16a8b26e0515. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZNWS2415792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf715d43cacc36d8afe610d08f50c7d7438b87b92b7102a9fbc35b9950a6ec327. 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/QZNWS2415793.