Mikk Saar
type: MusicGroup
popularity: 8
followers: 125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb72b0fea64b459be12333010b5e5de6b4adac59b30b6c6186b1a896b8586665e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0034809-f7fa-4f93-919c-95381e8e8a2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0034809-f7fa-4f93-919c-95381e8e8a2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0034809-f7fa-4f93-919c-95381e8e8a2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb72b0fea64b459be12333010b5e5de6b4adac59b30b6c6186b1a896b8586665e","name":"Mikk Saar","registered_at":"2026-06-21T06:17:07Z","symbol":"NIM1845719","token_address":"0xd080ce4ecb0cad2f8c56f695576faf7a223f80da","type":"artist","uuid":"e0034809-f7fa-4f93-919c-95381e8e8a2e"}
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 0xb72b0fea64b459be12333010b5e5de6b4adac59b30b6c6186b1a896b8586665e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0034809-f7fa-4f93-919c-95381e8e8a2e.json and https://artists.proofprofile.net/proofs/artist/e0034809-f7fa-4f93-919c-95381e8e8a2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb72b0fea64b459be12333010b5e5de6b4adac59b30b6c6186b1a896b8586665e","name":"Mikk Saar","registered_at":"2026-06-21T06:17:07Z","symbol":"NIM1845719","token_address":"0xd080ce4ecb0cad2f8c56f695576faf7a223f80da","type":"artist","uuid":"e0034809-f7fa-4f93-919c-95381e8e8a2e"}
album: Pärlipüüdja
  type: MusicAlbum
  date published: 2022-06-18
album: See Vana Number
  type: MusicAlbum
  date published: 2021-05-25
  track: See Vana Number
album: Aisakell
  type: MusicAlbum
  date published: 2018-12-08
album: Gemini
  type: MusicAlbum
  date published: 2012-11-20
album: When Light Embraced The Dark
  type: MusicAlbum
  date published: 2021-10-21
album: Breathe
  type: MusicAlbum
  date published: 2018-03-28
album: Pikem sõprus
  type: MusicAlbum
  date published: 2019-09-08

See Vana Number
type: MusicRecording
duration: PT2M58S
duration ms: 178401
explicit: false
by artist: The Swingers
by artist: Birgit
by artist: Mikk Saar
in album: See Vana Number
  type: MusicAlbum
  date published: 2021-05-25
popularity: 21
genre: estonian-pop
isrc code: EEHM32100002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T09:47:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bdaf047479dd15bac4bd27063a9aa60d41f4ed5adb0ab81de991ca2fae07a72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953528
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EEHM32100002
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953528
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T15:41:10+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdaf047479dd15bac4bd27063a9aa60d41f4ed5adb0ab81de991ca2fae07a72. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/EEHM32100002.
  date published: 2026-06-13T17:25:41Z
audio: See Vana Number
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 132.976
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.769
  additional property: Energy
    type: PropertyValue
    value: 0.807
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.39
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.07
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.68
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.542
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major