Tero Lahtinen
type: MusicGroup
genre: finnish rock
genre: iskelmä
popularity: 7
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd73c513eed7abba1ef0ba6cff4f7d689e971cbeb33bdf5e7ceaa350042e81f03
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07996c0b-3be6-499c-a263-bd48fc71e9b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07996c0b-3be6-499c-a263-bd48fc71e9b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07996c0b-3be6-499c-a263-bd48fc71e9b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd73c513eed7abba1ef0ba6cff4f7d689e971cbeb33bdf5e7ceaa350042e81f03","name":"Tero Lahtinen","registered_at":"2026-06-15T16:10:35Z","symbol":"NIM0761376","token_address":"0x5fa0af40e6efbfdd50074c223a9ea8b91e138beb","type":"artist","uuid":"07996c0b-3be6-499c-a263-bd48fc71e9b7"}
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 0xd73c513eed7abba1ef0ba6cff4f7d689e971cbeb33bdf5e7ceaa350042e81f03. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07996c0b-3be6-499c-a263-bd48fc71e9b7.json and https://artists.proofprofile.net/proofs/artist/07996c0b-3be6-499c-a263-bd48fc71e9b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:46:03Z
  text: {"copyright_id":"0xd73c513eed7abba1ef0ba6cff4f7d689e971cbeb33bdf5e7ceaa350042e81f03","name":"Tero Lahtinen","registered_at":"2026-06-15T16:10:35Z","symbol":"NIM0761376","token_address":"0x5fa0af40e6efbfdd50074c223a9ea8b91e138beb","type":"artist","uuid":"07996c0b-3be6-499c-a263-bd48fc71e9b7"}
album: Taikurit
  type: MusicAlbum
  date published: 2020-08-12
album: Tavallinen mies
  type: MusicAlbum
  date published: 2020-11-13
album: Sankareita
  type: MusicAlbum
  date published: 2021-01-14
album: Aamuyöllä
  type: MusicAlbum
  date published: 2021-02-14
album: Rakastunut mies
  type: MusicAlbum
  date published: 2021-03-18
album: Punainen planeetta
  type: MusicAlbum
  date published: 2021-04-14
album: Sä oot mun
  type: MusicAlbum
  date published: 2021-10-27
album: Tuhman pojan joululaulu
  type: MusicAlbum
  date published: 2021-11-26
album: Sirpaleita
  type: MusicAlbum
  date published: 2022-03-09
album: Tero
  type: MusicAlbum
  date published: 2022-04-17
album: Nyt
  type: MusicAlbum
  date published: 2022-10-01
album: Lupaan sen
  type: MusicAlbum
  date published: 2022-12-04
album: Jos sä tahdot niin
  type: MusicAlbum
  date published: 2023-03-23
album: Ennen vanhaan
  type: MusicAlbum
  date published: 2023-05-05
album: Talvi tulee taas
  type: MusicAlbum
  date published: 2023-10-18
album: Joulurenkutus
  type: MusicAlbum
  date published: 2023-11-18
album: Ainoo
  type: MusicAlbum
  date published: 2024-01-03
album: Sirpaleita
  type: MusicAlbum
  date published: 2024-01-06
album: Sulaa hulluutta
  type: MusicAlbum
  date published: 2024-02-23
album: Teen sun vuokses mitä vaan
  type: MusicAlbum
  date published: 2024-09-18
album: Naiset
  type: MusicAlbum
  date published: 2024-12-13
album: Paikka tässä maailmassa
  type: MusicAlbum
  date published: 2025-02-28
  track: Paikka tässä maailmassa
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184569
    explicit: false
    by artist: Tero Lahtinen
    in album: Paikka tässä maailmassa
      type: MusicAlbum
      date published: 2025-02-28
    genre: finnish rock
    genre: iskelmä
    isrc code: FITXD2500159
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T11:30:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa0cb5a3c7293c7f173a2e032ff14ca76d10ad7f04bb7fc030ced9f8a35e992b2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958153
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958153
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FITXD2500159
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T14:32:52Z
    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 0xa0cb5a3c7293c7f173a2e032ff14ca76d10ad7f04bb7fc030ced9f8a35e992b2. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:32:52Z), 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/FITXD2500159.
      date published: 2026-07-15T14:32:52Z
    audio: Paikka tässä maailmassa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.956
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.571
      additional property: Energy
        type: PropertyValue
        value: 0.718
      additional property: Speechiness
        type: PropertyValue
        value: 0.023
      additional property: Acousticness
        type: PropertyValue
        value: 0.146
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.356
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.582
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.343
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Wunderbaum
  type: MusicAlbum
  date published: 2025-05-23
  track: Wunderbaum
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215498
    explicit: false
    by artist: Tero Lahtinen
    in album: Wunderbaum
    genre: finnish rock
    genre: iskelmä
    isrc code: FITXD2500394
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Wunderbaum
album: Muista

Wunderbaum
type: MusicAlbum
date published: 2025-05-23

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-04T20:39:59+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5ef5d670f0c3766df36e12c567ec0e68c9b66ecdf6df454b1296d0a57be552f5

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956738

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956738

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FITXD2500394

OTSTimestamp
type: PropertyValue
value: 2026-07-05T04:47:21Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef5d670f0c3766df36e12c567ec0e68c9b66ecdf6df454b1296d0a57be552f5. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FITXD2500394.
date published: 2026-07-05T04:47:21Z

Wunderbaum
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 139.939
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.552
additional property: Energy
  type: PropertyValue
  value: 0.859
additional property: Speechiness
  type: PropertyValue
  value: 0.027
additional property: Acousticness
  type: PropertyValue
  value: 0.003
additional property: Instrumentalness
  type: PropertyValue
  value: 0.001
additional property: Liveness
  type: PropertyValue
  value: 0.112
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.783
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.243
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Muista
type: MusicAlbum
date published: 2025-09-26
track: Muista
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225443
  explicit: false
  by artist: Tero Lahtinen
  in album: Muista
    type: MusicAlbum
    date published: 2025-09-26
  genre: finnish rock
  genre: iskelmä
  isrc code: FITXD2500873
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T11:33:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x081d4349b5a3ad00e63b30ffa25e96d17b3f2d72428976119540fc2bf95912f0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FITXD2500873
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T18:48:28Z
  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 0x081d4349b5a3ad00e63b30ffa25e96d17b3f2d72428976119540fc2bf95912f0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FITXD2500873.
    date published: 2026-07-05T18:48:28Z
  audio: Muista
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 173.776
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.44
    additional property: Energy
      type: PropertyValue
      value: 0.559
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.077
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.419
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.21
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor