Sarah Drew
type: MusicGroup
description: Sarah Drew (born October 1, 1980) is an American actress and director. She is known for her roles as Stacy Rowe in the MTV animated series Daria (1997–2001), Hannah Rogers in The WB family drama serie
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x116cfa05002fee69870ffd422cdf6800737791b2e67f5508b3255f0bf70f00a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27571386-d120-40db-a5e4-57e7877f9051.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27571386-d120-40db-a5e4-57e7877f9051.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27571386-d120-40db-a5e4-57e7877f9051
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x116cfa05002fee69870ffd422cdf6800737791b2e67f5508b3255f0bf70f00a7","name":"Sarah Drew","registered_at":"2026-06-16T03:33:21Z","symbol":"NIM0924321","token_address":"0xa685f524dd835eb09f4ca683c7b85afc0b833733","type":"artist","uuid":"27571386-d120-40db-a5e4-57e7877f9051"}
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116cfa05002fee69870ffd422cdf6800737791b2e67f5508b3255f0bf70f00a7. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27571386-d120-40db-a5e4-57e7877f9051.json and https://artists.proofprofile.net/proofs/artist/27571386-d120-40db-a5e4-57e7877f9051.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x116cfa05002fee69870ffd422cdf6800737791b2e67f5508b3255f0bf70f00a7","name":"Sarah Drew","registered_at":"2026-06-16T03:33:21Z","symbol":"NIM0924321","token_address":"0xa685f524dd835eb09f4ca683c7b85afc0b833733","type":"artist","uuid":"27571386-d120-40db-a5e4-57e7877f9051"}