Frozen Soul is an American death metal band from Fort Worth, Texas founded in 2018. History Founded in 2018, they released their debut EP, Encased in Ice the following year, and their debut studio al
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 0x72db819149eb63bbeb1c4effb91199b01f5fe65a1776c10d91dc6d548c1301d3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a23c26ec-9a6d-4f1d-84b6-eed5520f74e9.json and https://artists.proofprofile.net/proofs/artist/a23c26ec-9a6d-4f1d-84b6-eed5520f74e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Encased In Ice - EP (Re-issue Bonus Tracks Edition)
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 0x9e225957e069481691b648fd942ce7f34768c3c5ea212aecd181d87b0e35bc70. 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/QM4TX1915629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683449a08348c0a35d82638a8c394af3f4d09e3830b5fb462f90774e1a10aa01. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GBDHC2125601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370400b73eb3d031b679bced2de5e75fc28a515f27487f47d27ffbf09f114ba9. 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/GBDHC2125602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840130830ed6fda3d3d0bb2a38ac6de481e0aa43a2225fea5dfeb09aeeabcad8. 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/QM4TX1915631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf776acd74ee8f959a2eaf9506150211d0b7785fefbdc50449262d6c5488d33. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GBDHC2018409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e62367db379edbdb5d23deae5de2f854ec5ee883d940acb89b3b6a241b4b958. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GBDHC2018410.
Morbid Effigy (feat. John Gallagher of Dying Fetus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe326d154620c5879f40c6af04b9fa772cddccee8832c6c9ddef8fa1d0c5de1e1. 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/GBDHC2339204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1074fc9e27d2998ce70a2ccf2bdd9237e458859419ef0695a263a582871876. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/GBDHC2339202.
Glacial Domination (feat. Matthew K. Heafy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca1191711f8ba51a432133b0f518d0bbfdf36c0223b7d261ccd6fa78bfb6717. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/GBDHC2339206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c14d510f5aa37de2624fda4019a7ae2a088733e9af5b55aa0a1091cbb6aa73. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/GBDHC2339212.