Horrible Sounds
type: MusicGroup
popularity: 5
followers: 312
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x272cc4d1ff88fcb859a20ac27618343e5c5909494a187ff45cba989c62c6e2e1
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/91d1e1b8-5eab-4915-979a-4f15e5be9574.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91d1e1b8-5eab-4915-979a-4f15e5be9574.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91d1e1b8-5eab-4915-979a-4f15e5be9574
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x272cc4d1ff88fcb859a20ac27618343e5c5909494a187ff45cba989c62c6e2e1","name":"Horrible Sounds","registered_at":"2026-06-17T16:34:29Z","symbol":"NIM1454229","token_address":"0xdc32b9515651da029560da4ed0cff6b518cfde8a","type":"artist","uuid":"91d1e1b8-5eab-4915-979a-4f15e5be9574"}
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 0x272cc4d1ff88fcb859a20ac27618343e5c5909494a187ff45cba989c62c6e2e1. 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/91d1e1b8-5eab-4915-979a-4f15e5be9574.json and https://artists.proofprofile.net/proofs/artist/91d1e1b8-5eab-4915-979a-4f15e5be9574.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x272cc4d1ff88fcb859a20ac27618343e5c5909494a187ff45cba989c62c6e2e1","name":"Horrible Sounds","registered_at":"2026-06-17T16:34:29Z","symbol":"NIM1454229","token_address":"0xdc32b9515651da029560da4ed0cff6b518cfde8a","type":"artist","uuid":"91d1e1b8-5eab-4915-979a-4f15e5be9574"}
album: * Background Music For Halloween *
  type: MusicAlbum
  date published: 2022-10-01
album: * Vampire Halloween Sounds *
  type: MusicAlbum
  date published: 2022-10-02
album: * Haunted Halloween Music *
  type: MusicAlbum
  date published: 2022-10-03
album: * Ghostly Halloween Instrumentals *
  type: MusicAlbum
  date published: 2022-10-04
album: * Ghoulish Ghost Sounds *
  type: MusicAlbum
  date published: 2022-10-05
album: * Bloody Scream Sounds *
  type: MusicAlbum
  date published: 2022-10-06
album: * Scary Monster Sounds *
  type: MusicAlbum
  date published: 2022-10-07
album: * Sounds For Halloween *
  type: MusicAlbum
  date published: 2022-10-08
album: * ASMR Halloween Music *
  type: MusicAlbum
  date published: 2022-10-09
album: * Screaming Witch Sounds *
  type: MusicAlbum
  date published: 2022-10-10
album: * Halloween Graveyard Instrumentals *
  type: MusicAlbum
  date published: 2022-10-12
album: * Haunted Halloween Sounds *
  type: MusicAlbum
  date published: 2022-10-13
album: * Monster Halloween Party Music *
  type: MusicAlbum
  date published: 2022-10-14
album: * Scary Noises And Creepy Screams *
  type: MusicAlbum
  date published: 2022-10-15
album: * Vampire Sound Effects *
  type: MusicAlbum
  date published: 2022-10-16
album: * ASMR Halloween Sounds *
  type: MusicAlbum
  date published: 2022-10-16
album: * Creepy Halloween Background Music *
  type: MusicAlbum
  date published: 2022-10-17
album: * Halloween Noises *
  type: MusicAlbum
  date published: 2022-10-18
album: * Creepy Halloween Music *
  type: MusicAlbum
  date published: 2022-10-19
album: * Halloween Instrumental Music *
  type: MusicAlbum
  date published: 2022-10-20
album: * Monster Sounds And Scary Noises *
  type: MusicAlbum
  date published: 2022-10-21
album: * ASMR Screams *
  type: MusicAlbum
  date published: 2022-10-22
album: * Scary Haunted House Sounds *
  type: MusicAlbum
  date published: 2022-10-23
album: * ASMR Haunted House *
  type: MusicAlbum
  date published: 2022-10-24
album: * Terrifying Halloween Music *
  type: MusicAlbum
  date published: 2022-10-25
album: * Witch Scream Sounds *
  type: MusicAlbum
  date published: 2022-10-26
album: * Ghost Sounds *
  type: MusicAlbum
  date published: 2022-10-27
album: * Halloween Creepy Instrumentals *
  type: MusicAlbum
  date published: 2022-10-28
album: * Haunted Sounds For Scary Halloween *
  type: MusicAlbum
  date published: 2022-10-29
album: * Halloween Party *
  type: MusicAlbum
  date published: 2022-10-30