Mart Tyyri
type: MusicGroup
genre: finnish hip hop
genre: finnish pop
popularity: 8
followers: 109
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe23a527a51e7ec230afa8eff5f571c1477f3af600c949270f92cd19568f4f898
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/465912fc-4174-4704-8c44-b4e3d06e2cce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/465912fc-4174-4704-8c44-b4e3d06e2cce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/465912fc-4174-4704-8c44-b4e3d06e2cce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe23a527a51e7ec230afa8eff5f571c1477f3af600c949270f92cd19568f4f898","name":"Mart Tyyri","registered_at":"2026-06-16T14:24:45Z","symbol":"NIM1079806","token_address":"0x4736380d0151390a5656394c551f33aa6e875cf4","type":"artist","uuid":"465912fc-4174-4704-8c44-b4e3d06e2cce"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23a527a51e7ec230afa8eff5f571c1477f3af600c949270f92cd19568f4f898. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/465912fc-4174-4704-8c44-b4e3d06e2cce.json and https://artists.proofprofile.net/proofs/artist/465912fc-4174-4704-8c44-b4e3d06e2cce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0xe23a527a51e7ec230afa8eff5f571c1477f3af600c949270f92cd19568f4f898","name":"Mart Tyyri","registered_at":"2026-06-16T14:24:45Z","symbol":"NIM1079806","token_address":"0x4736380d0151390a5656394c551f33aa6e875cf4","type":"artist","uuid":"465912fc-4174-4704-8c44-b4e3d06e2cce"}
album: Missio (intro of second life)
  type: MusicAlbum
  date published: 2021-07-22
album: Mustasukkaisuuden salaliittoteoria
  type: MusicAlbum
  date published: 2021-11-04
album: Värisee fileet
  type: MusicAlbum
  date published: 2021-12-23
album: Et ollut helppo (Osa 2)
  type: MusicAlbum
  date published: 2022-01-27
album: Addikti (First slice)
  type: MusicAlbum
  date published: 2022-03-16
album: Addikti (Second slice)
  type: MusicAlbum
  date published: 2022-03-17
album: Tähti on täällä (Light of the Northern Star)
  type: MusicAlbum
  date published: 2022-04-27
album: Kunnon mies
  type: MusicAlbum
  date published: 2022-05-05
album: Tähti on täällä (Light of Mergetz)
  type: MusicAlbum
  date published: 2022-05-05
album: Et ollut helppo (Pt.1)
  type: MusicAlbum
  date published: 2022-05-26
album: Hyytinen (original)
  type: MusicAlbum
  date published: 2022-07-07
  track: Hyytinen (original)
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189053
    explicit: false
    by artist: Mart Tyyri
    in album: Hyytinen (original)
      type: MusicAlbum
      date published: 2022-07-07
    genre: finnish hip hop
    genre: finnish pop
    isrc code: FIEAJ2200008
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:14:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc4c5416a959c59c8dca94aaae24cf983d5d536f69674f89e83d9c1b45bf62ac5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEAJ2200008
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c5416a959c59c8dca94aaae24cf983d5d536f69674f89e83d9c1b45bf62ac5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FIEAJ2200008.
      date published: 2026-07-06T01:25:57Z
    audio: Hyytinen (original)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.968
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.701
      additional property: Energy
        type: PropertyValue
        value: 0.763
      additional property: Speechiness
        type: PropertyValue
        value: 0.096
      additional property: Acousticness
        type: PropertyValue
        value: 0.341
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.602
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.808
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.331
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Opeta mua itkemään (2.0)
  type: MusicAlbum
  date published: 2022-08-17
  track: Opeta mua itkemään - 2.0
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245000
    explicit: false
    by artist: Mart Tyyri
    in album: Opeta mua itkemään (2.0)
      type: MusicAlbum
      date published: 2022-08-17
    genre: finnish hip hop
    genre: finnish pop
    isrc code: FIEAJ2200009
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-29T15:45:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x00a254ca86ad6edb07c32abca0ee64f596b1dcf68c01e1c5b30f9d349f0e06f2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960138
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960138
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIEAJ2200009
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-29T19:35:34Z
    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 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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a254ca86ad6edb07c32abca0ee64f596b1dcf68c01e1c5b30f9d349f0e06f2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FIEAJ2200009.
      date published: 2026-07-29T19:35:34Z
    audio: Opeta mua itkemään - 2.0
album: Harakiri (Red apple)
album: Harakiri (Black apple)
album: JHLA - Jäähallin Löyly-Anthem (Löylyä)
album: Panen Havis Amandaa
album: Bling
album: Pirullisii äänii
album: Bimmeri (BMW)
album: Etanakala
album: Yökylässä Paperi-Veitola
album: Harakiri - Third try
album: Addikti - Zuwando's slice
album: Generalisti
album: Musta lista
album: JUMA (Sä vaan annat ymmärtää)
album: Kalsarikännit
album: Räppi Birthday
album: Mä en suutele sua
album: Uskalla
album: Minkäs mää nyt sille voin
album: Nyt me erotaan
album: Sniffailen

Opeta mua itkemään - 2.0
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 131.624
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.722
additional property: Energy
  type: PropertyValue
  value: 0.837
additional property: Speechiness
  type: PropertyValue
  value: 0.072
additional property: Acousticness
  type: PropertyValue
  value: 0.007
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.12
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.487
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.786
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Minor

Harakiri (Red apple)
type: MusicAlbum
date published: 2022-09-16

Harakiri (Black apple)
type: MusicAlbum
date published: 2022-09-24

JHLA - Jäähallin Löyly-Anthem (Löylyä)
type: MusicAlbum
date published: 2023-01-06

Panen Havis Amandaa
type: MusicAlbum
date published: 2023-04-03

Bling
type: MusicAlbum
date published: 2023-05-18

Pirullisii äänii
type: MusicAlbum
date published: 2023-06-22

Bimmeri (BMW)
type: MusicAlbum
date published: 2023-07-26

Etanakala
type: MusicAlbum
date published: 2023-09-14

Yökylässä Paperi-Veitola
type: MusicAlbum
date published: 2023-11-27

Harakiri - Third try
type: MusicAlbum
date published: 2023-12-14

Addikti - Zuwando's slice
type: MusicAlbum
date published: 2023-12-27

Generalisti
type: MusicAlbum
date published: 2024-02-29

Musta lista
type: MusicAlbum
date published: 2024-04-04

JUMA (Sä vaan annat ymmärtää)
type: MusicAlbum
date published: 2024-05-09

Kalsarikännit
type: MusicAlbum
date published: 2024-06-13

Räppi Birthday
type: MusicAlbum
date published: 2024-08-15

Mä en suutele sua
type: MusicAlbum
date published: 2024-09-12

Uskalla
type: MusicAlbum
date published: 2024-11-14

Minkäs mää nyt sille voin
type: MusicAlbum
date published: 2025-01-02

Nyt me erotaan
type: MusicAlbum
date published: 2025-02-28

Sniffailen
type: MusicAlbum
date published: 2025-04-03