Maria Brink (born December 18, 1977) is an American singer and songwriter, best known as the frontwoman of the metal band The band has gone on to release eight studio albums and receive four nominati
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 0xe9f77e2e9dfcf407dd738fcb8c288b92e2591d211b06fd3c53657060c9c4a51a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab89370d-1aee-4a6c-82de-b958ea0f37e5.json and https://artists.proofprofile.net/proofs/artist/ab89370d-1aee-4a6c-82de-b958ea0f37e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Meet Me In The Fire [Feat. Andy Biersack]
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 0x8ce08ae5650515a7e0f978a5ee9ce31a6c25f5e90d6fb466b58b845581a5f48b. 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/USC4R2105574.
The Calling (from DC's Dark Nights: Metal Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3405cda264acf8203dc3fc0fe22a9cd4b96370a4917651560a7ca149b467518. 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/USWB11801245.
New Devil (feat. Maria Brink of In This Moment)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3dafea7ac4dd1e738d608d799782759a14d9a6392ef425b6a3677c3c6c3bb9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USDPK2100092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b42a4591e7e0d2466711fc14dcb69069e6a8feb9a9f4cdf3173c278175c69a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US5261420006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3dafea7ac4dd1e738d608d799782759a14d9a6392ef425b6a3677c3c6c3bb9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USDPK2100092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917921ed7f19783846f8db3a749e98c64cd1a7bb3a0f8cd571323d464eff1b82. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ZZOPM2110045.
The Wrong Side Of Heaven And The Righteous Side Of Hell, Volume 1 (Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22ad6b3d8256c90b68bb13e8b4fac86f6b8c2f48adf8fe4a8b1b52a454fff36. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US5Z51300302.
Anywhere But Here - Duet with Maria Brink
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedb0aa7d390419d021988f7415edf70faac39f499d34cf2509ca38fbd982f53. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US5Z51300308.
The Wrong Side of Heaven and The Righteous Side of Hell Volumes 1 & 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22ad6b3d8256c90b68bb13e8b4fac86f6b8c2f48adf8fe4a8b1b52a454fff36. 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/US5Z51300302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedb0aa7d390419d021988f7415edf70faac39f499d34cf2509ca38fbd982f53. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US5Z51300308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce08ae5650515a7e0f978a5ee9ce31a6c25f5e90d6fb466b58b845581a5f48b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USC4R2105574.