...And Oceans, previously known as Havoc Unit and Festerday, is a metal band from Finland. It was formed in 1989 as a death metal band, but soon changed its style to symphonic black metal. It released
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 0x385428c0176747cebb1f37d623eddc2ce15ba130ca65e18e5b3b2243a2d5576c. 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/6886be1c-b3db-4bac-9e7d-82c31eb9f371.json and https://artists.proofprofile.net/proofs/artist/6886be1c-b3db-4bac-9e7d-82c31eb9f371.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 0x4f18cf0d1970d02a8da593279781fbfbcce019b402252afec1b10cfc18d28aa4. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/FR33T9800801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccff8cfdedaf22c78d215eb438de8175fb55a643866506d66df2778cd451c5c4. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:36:28Z), 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/FR33T9800806.
War, Vol. 1 (...and Oceans vs. Bloodthorn)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf3f0c098ca233340c17c21963b229c4a8792a08734334641386fc90ad41980. 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/FR33T9901601.
The Symmetry Of I, The Circle Of O (Special Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c9800428293232e8995625eac9f99ef54427605ea0698bb5f3f8d570f4445a. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:19:38Z), 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/US4E40601901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd474d4f43d6b3194b39d08d1104759bbf042191e0df999a06ddfa76203ab283c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/US4E40601903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6346479993af0b8eb7dd3c2dc3229712a918e3514dcd1d500f7b262d1222fa. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR33T2054102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99409046f7d703f98546787cc01b458eb148a251d8a6f7af610e74b413ee22f5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR33T2054103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407b122ee4b67193a4b96650ca427234a8375df7b7e18c0a4f527b77fc0c7be1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR33T2054104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32709507f0ad163122ae5368063c148a732f61996617ce7039bd308aa79451f1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR33T2054105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfba5227e99d63cfb4c4a53d972a5abab7c9fd8dc1e8ba07e2c80b865a58701. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:31:17Z), 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/FR33T2054107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049c84c9277f3e0388976853bf87f6c5b5cf965de062bb7c6590ccee6962c4f6. Chain 2 (Bitcoin): anchored in block 957613 (2026-07-11T21:37:58Z), 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/FR33T2266804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c93701b0b251d55b635e65fbf04fce7af6cbfe7a71f35b680e75d5c3f8056d8. 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/FR33T2266805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e349abb1f4f686ac77b5ff63692809997a7713395bb6e5aab55f473f5d4efa. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR33T2266808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303d3c0a7f5b0a31d3cc16d6b60613c193155b4552caafa0e6e49976493a26eb. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR33T2266809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaa19fb3e1b1fc73d28d5a72dd893e8e44b8b33fce21f1d049c43f627366429. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FR33T2266810.
As in Gardens, So in Tombs (Deluxe Edition)
The Regeneration Itinerary (Deluxe Edition)