Costello
type: MusicGroup
genre: red dirt
genre: texas country
description: Costello may refer to: Places Costello, Northern Territory, Australia Costello Athletic Center, a multi-purpose arena in Lowell, Massachusetts, United States Costello (barony), County Mayo, Ireland C
popularity: 2
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e4548850f9d192b24b75f726cf73bea75f36ef4c42eafd463c4e25231c2756e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c78aaba-ae18-47a5-937b-acad382f1b7d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c78aaba-ae18-47a5-937b-acad382f1b7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c78aaba-ae18-47a5-937b-acad382f1b7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x5e4548850f9d192b24b75f726cf73bea75f36ef4c42eafd463c4e25231c2756e. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c78aaba-ae18-47a5-937b-acad382f1b7d.json and https://artists.proofprofile.net/proofs/artist/8c78aaba-ae18-47a5-937b-acad382f1b7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: 13 Reasons To Rock!
  type: MusicAlbum
  date published: 2003-01-01
album: Scatterbrain
  type: MusicAlbum
  date published: 2006-02-09
album: In Vino Veritas
  type: MusicAlbum
  date published: 2006-11-29
album: Memoirs of a Malcontent
  type: MusicAlbum
  date published: 2011-06-27
album: Further Down the Line
  type: MusicAlbum
  date published: 2013-06-07
album: Songs About Her
  type: MusicAlbum
  date published: 2014-08-11
album: Costello Live
  type: MusicAlbum
  date published: 2015-05-26