Ruth Blake
type: MusicGroup
description: Ruth E. Blake is an American geochemist and environmental scientist. She is a professor at Yale University in earth & planetary sciences, environmental studies, and chemical & environmental engineerin
popularity: 2
followers: 529
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3f3f9b5687295484d261d40e549121a2318473a119579738c82b5934ddad334
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e2f61b6-4f9a-4b9f-941c-38e7d996b82c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e2f61b6-4f9a-4b9f-941c-38e7d996b82c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e2f61b6-4f9a-4b9f-941c-38e7d996b82c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3f3f9b5687295484d261d40e549121a2318473a119579738c82b5934ddad334","name":"Ruth Blake","registered_at":"2026-06-16T16:48:26Z","symbol":"NIM1114088","token_address":"0x6ba8b0b0d16371394310eeee9777fa3be03aeac2","type":"artist","uuid":"4e2f61b6-4f9a-4b9f-941c-38e7d996b82c"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f3f9b5687295484d261d40e549121a2318473a119579738c82b5934ddad334. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e2f61b6-4f9a-4b9f-941c-38e7d996b82c.json and https://artists.proofprofile.net/proofs/artist/4e2f61b6-4f9a-4b9f-941c-38e7d996b82c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xf3f3f9b5687295484d261d40e549121a2318473a119579738c82b5934ddad334","name":"Ruth Blake","registered_at":"2026-06-16T16:48:26Z","symbol":"NIM1114088","token_address":"0x6ba8b0b0d16371394310eeee9777fa3be03aeac2","type":"artist","uuid":"4e2f61b6-4f9a-4b9f-941c-38e7d996b82c"}
album: Lullabies for Grown-Ups
  type: MusicAlbum
  date published: 2015-12-18
album: Creation
  type: MusicAlbum
  date published: 2018-09-25
album: Brave Ships
  type: MusicAlbum
  date published: 2021-01-27
album: Brave Ships Remixed
  type: MusicAlbum
  date published: 2022-08-04
album: Not Your Angel
  type: MusicAlbum
  date published: 2023-04-04