MITRO
type: MusicGroup
description: Mitro was a password manager for individuals and teams that securely saved users' logins, and allowed users to log in and share access. On October 6, 2015, the Mitro service shut down. The successor
popularity: 8
followers: 305
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9344726dc6483cf6fcb2633184b1045123f41a14e61dc85771eae4853ed6168d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f93cd48-77ea-4d47-8f3b-3a941b1cdd89.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f93cd48-77ea-4d47-8f3b-3a941b1cdd89.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f93cd48-77ea-4d47-8f3b-3a941b1cdd89
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
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 0x9344726dc6483cf6fcb2633184b1045123f41a14e61dc85771eae4853ed6168d. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f93cd48-77ea-4d47-8f3b-3a941b1cdd89.json and https://artists.proofprofile.net/proofs/artist/2f93cd48-77ea-4d47-8f3b-3a941b1cdd89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: Transfer (Radio edit)
  type: MusicAlbum
  date published: 2022-12-06
album: MELANŻE
  type: MusicAlbum
  date published: 2023-04-10
album: BBOYE W ADIDASIE
  type: MusicAlbum
  date published: 2023-05-26
album: DLA NAS (FREESTYLE)
  type: MusicAlbum
  date published: 2023-07-21
album: 04
  type: MusicAlbum
  date published: 2023-10-11
album: KLAMA
  type: MusicAlbum
  date published: 2024-01-31
album: GHETTO$WAG
  type: MusicAlbum
  date published: 2024-02-29
album: SKUMAJ
  type: MusicAlbum
  date published: 2024-11-08
album: BALLERIOZA
  type: MusicAlbum
  date published: 2024-12-06
album: GO
  type: MusicAlbum
  date published: 2025-02-28
album: DÓŁ GÓRA
  type: MusicAlbum
  date published: 2025-05-30
album: aż słońce zajdzie
  type: MusicAlbum
  date published: 2025-08-15
  track: aż słońce zajdzie
    type: MusicRecording
    duration: PT2M10S
    duration ms: 130399
    explicit: false
    by artist: MITRO
    in album: aż słońce zajdzie
      type: MusicAlbum
      date published: 2025-08-15
    isrc code: PLC062545692
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:21:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc58f662fe3a2bbe21e546b92692e8fd73135bc4e76093cfaf2ab4e719ed50d36
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958880
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958880
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062545692
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T15:24:01Z
    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 0xc58f662fe3a2bbe21e546b92692e8fd73135bc4e76093cfaf2ab4e719ed50d36. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:24:01Z), 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/PLC062545692.
      date published: 2026-07-20T15:24:01Z
    audio: aż słońce zajdzie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.948
      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: 0.682
      additional property: Energy
        type: PropertyValue
        value: 0.466
      additional property: Speechiness
        type: PropertyValue
        value: 0.184
      additional property: Acousticness
        type: PropertyValue
        value: 0.07
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.332
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.348
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.265
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major