Ixtab
type: MusicGroup
genre: jersey club
genre: j-rap
description: At the time of the Spanish conquest of Yucatán (1527–1546), Ix Tab or Ixtab ([iʃˈtaɓ]; "Rope Woman", "Hangwoman") was the indigenous Maya goddess of suicide by hanging. Playing the role of a psychopom
popularity: 6
followers: 86
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b967596cd034cd1f7fef183e7e2d2647cd6c677a2c81ec44454c957e6d3da6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1eb65bc0-c3b3-40d5-b13b-e5a6d00cdb4d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1eb65bc0-c3b3-40d5-b13b-e5a6d00cdb4d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1eb65bc0-c3b3-40d5-b13b-e5a6d00cdb4d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
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 0x4b967596cd034cd1f7fef183e7e2d2647cd6c677a2c81ec44454c957e6d3da6a. Chain 2 (Bitcoin): anchored in block 953932 (2026-06-16T11:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1eb65bc0-c3b3-40d5-b13b-e5a6d00cdb4d.json and https://artists.proofprofile.net/proofs/artist/1eb65bc0-c3b3-40d5-b13b-e5a6d00cdb4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:10:43Z
album: crew
  type: MusicAlbum
  date published: 2021-01-10
album: crew
  type: MusicAlbum
  date published: 2021-01-10
album: No gravity
  type: MusicAlbum
  date published: 2024-01-10
album: No gravity
  type: MusicAlbum
  date published: 2024-01-10
album: Mourouho
  type: MusicAlbum
  date published: 2024-07-31
album: 朦朧歩
  type: MusicAlbum
  date published: 2024-07-31
album: Member (feat. ShowyRENZO)
  type: MusicAlbum
  date published: 2025-05-21
  track: Member (feat. ShowyRENZO)
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168000
    explicit: false
    by artist: Ixtab
    in album: Member (feat. ShowyRENZO)
      type: MusicAlbum
      date published: 2025-05-21
    genre: jersey club
    genre: j-rap
    isrc code: TCJPB2413844
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:13:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb60ace4a0ea825c5aecd8ca4a7d60c1b56bfee4420e7026c0422b17296d685be
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPB2413844
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60ace4a0ea825c5aecd8ca4a7d60c1b56bfee4420e7026c0422b17296d685be. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPB2413844.
      date published: 2026-07-05T10:59:37Z
    audio: Member (feat. ShowyRENZO)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.991
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.758
      additional property: Energy
        type: PropertyValue
        value: 0.483
      additional property: Speechiness
        type: PropertyValue
        value: 0.175
      additional property: Acousticness
        type: PropertyValue
        value: 0.053
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.143
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.281
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Member (feat. ShowyRENZO)
  type: MusicAlbum
  date published: 2025-05-21
album: Ra!nbow
  type: MusicAlbum
  date published: 2025-06-14
album: Landmine type X
  type: MusicAlbum
  date published: 2025-07-10
album: Landmine type X
  type: MusicAlbum
  date published: 2025-07-10