Mario Rosenstock
type: MusicGroup
genre: comedy
description: Mario Rosenstock (born 31 August 1970) is an Irish actor, comedian, impressionist and musician. Career Rosenstock first came to the attention of the Irish public playing the role of Dr. David Hanlo
popularity: 5
followers: 1089
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/953882
additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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  value: 2026-06-16T03:13:34Z
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6f3451748d9f130b7ee263f3ef6923fcb13aac74b3fed8d3abee05733a4bf7. Chain 2 (Bitcoin): anchored in block 953882 (2026-06-16T03:13:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a74b5e5-9a42-4309-867e-817ed575d29b.json and https://artists.proofprofile.net/proofs/artist/0a74b5e5-9a42-4309-867e-817ed575d29b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T03:13:34Z
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album: Gift
  type: MusicAlbum
  date published: 2000-01-01
album: Gift 2
  type: MusicAlbum
  date published: 2001-01-01
album: Gift Grub
  type: MusicAlbum
  date published: 2002-01-01
album: Gift Grub: The Best Of 2004
  type: MusicAlbum
  date published: 2004-01-01
album: Leave Right Now
  type: MusicAlbum
  date published: 2005-01-01
album: Gift Grub 6
  type: MusicAlbum
  date published: 2005-01-01
album: Gift Grub 7
  type: MusicAlbum
  date published: 2006-12-04
album: Gift Grub 8 - The G Factor
  type: MusicAlbum
  date published: 2007-01-01
album: Gift Grub 9 How To Look Gift Naked
  type: MusicAlbum
  date published: 2008-01-01
album: Dat's Life! Gift Grub - Bertie, The Best Bits So Far
  type: MusicAlbum
  date published: 2008-01-01
album: Gift Grub 10 (Deluxe Edition)
  type: MusicAlbum
  date published: 2009-01-01
album: Gift Grub 10
  type: MusicAlbum
  date published: 2009-01-01
album: Gift Grub 10 (Deluxe Edition)
  type: MusicAlbum
  date published: 2009-01-01
album: Gift Grub 11
  type: MusicAlbum
  date published: 2010-01-01
album: You Don't Get To 150 Friends Without Making A Few Enemies
  type: MusicAlbum
  date published: 2011-01-01
album: Gift Grub 13
  type: MusicAlbum
  date published: 2012-01-01