Tighty
type: MusicGroup
genre: cloud rap
genre: german hip hop
popularity: 10
followers: 3375
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd61fbfd5844e7ca938a5c3daf1cde52869688448949c1421df22545d5213cf84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39230830-79e9-4346-a773-cf7dfac27a9a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39230830-79e9-4346-a773-cf7dfac27a9a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39230830-79e9-4346-a773-cf7dfac27a9a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
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 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 0xd61fbfd5844e7ca938a5c3daf1cde52869688448949c1421df22545d5213cf84. Chain 2 (Bitcoin): anchored in block 954025 (2026-06-17T00:32:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39230830-79e9-4346-a773-cf7dfac27a9a.json and https://artists.proofprofile.net/proofs/artist/39230830-79e9-4346-a773-cf7dfac27a9a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:32:47Z
album: Forever 21
  type: MusicAlbum
  date published: 2023-10-27
album: Maschine
  type: MusicAlbum
  date published: 2022-05-13
album: Über Geld spricht man nicht
  type: MusicAlbum
  date published: 2022-04-01
album: Alles muss raus
  type: MusicAlbum
  date published: 2020-11-20
album: Mini City
  type: MusicAlbum
  date published: 2019-10-25
album: Dunkel
  type: MusicAlbum
  date published: 2023-12-08
album: Zeitgefühl
  type: MusicAlbum
  date published: 2023-11-10
  track: Zeitgefühl
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180937
    explicit: false
    by artist: Tighty
    by artist: Prism
    by artist: NOK1D
    in album: Zeitgefühl
      type: MusicAlbum
      date published: 2023-11-10
    genre: german-cloud-rap
    isrc code: CH7812365915
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-29T23:03:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcb7019986d6521fa17577d8a73165608dfc243447d94c29100b2fd05f2d1220e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812365915
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-29T23:20:38Z
    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 0xcb7019986d6521fa17577d8a73165608dfc243447d94c29100b2fd05f2d1220e. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/CH7812365915.
      date published: 2026-07-29T23:20:38Z
    audio: Zeitgefühl
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.047
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.89
      additional property: Energy
        type: PropertyValue
        value: 0.604
      additional property: Speechiness
        type: PropertyValue
        value: 0.11
      additional property: Acousticness
        type: PropertyValue
        value: 0.089
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.191
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.561
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.972
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ysl
  type: MusicAlbum
  date published: 2023-10-20
album: Zeitmaschine
  type: MusicAlbum
  date published: 2023-10-13
album: Staub
  type: MusicAlbum
  date published: 2023-09-22
album: Sterne zählen
  type: MusicAlbum
  date published: 2023-08-11
album: Red Flag
  type: MusicAlbum
  date published: 2023-07-28
album: Aus Mitleid
  type: MusicAlbum
  date published: 2023-07-21
album: TU DIR NUR WEH
  type: MusicAlbum
  date published: 2023-07-07
album: Spraytan
  type: MusicAlbum
  date published: 2023-06-30
album: Haus Auch
  type: MusicAlbum
  date published: 2023-06-16
album: Kaisers
  type: MusicAlbum
  date published: 2023-04-28
album: Flugzeuge
  type: MusicAlbum
  date published: 2023-03-17
album: Zeichen
  type: MusicAlbum
  date published: 2023-03-03
  track: Zeichen
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174935
    explicit: false
    by artist: Prism
    by artist: Noyr
    by artist: Tighty
    in album: Zeichen
      type: MusicAlbum
      date published: 2023-03-03
    isrc code: CH7812346378
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-26T12:36:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xae384327b37c0672aac57ece4a921a406dcdae4ded086a3cca85d972620c1339
    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: Zeichen
album: Meine Augen
album: Halte mich fest
album: Nike Handschuhe
album: Frieden
album: Falle
album: Peep Peep Peep
album: Dumm
album: Alman wie mich
album: Fühlst Du
album: Wiederholen
album: Kurt Cobain
album: Biest
album: Alles muss sterben II
album: Alles muss sterben
album: Einsam
album: Grails
album: 10000
album: Steve Kerr
album: Viel zu viel
album: Viertel die Acht
album: Egal für was

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956304

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812346378

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae384327b37c0672aac57ece4a921a406dcdae4ded086a3cca85d972620c1339. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/CH7812346378.
date published: 2026-07-02T03:55:08Z

Zeichen
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 154.677
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: 0.622
additional property: Energy
  type: PropertyValue
  value: 0.924
additional property: Speechiness
  type: PropertyValue
  value: 0.156
additional property: Acousticness
  type: PropertyValue
  value: 0.367
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.115
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.463
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.86
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Major

Meine Augen
type: MusicAlbum
date published: 2023-02-17

Halte mich fest
type: MusicAlbum
date published: 2023-01-27

Nike Handschuhe
type: MusicAlbum
date published: 2023-01-13

Frieden
type: MusicAlbum
date published: 2022-08-19

Falle
type: MusicAlbum
date published: 2022-05-06

Peep Peep Peep
type: MusicAlbum
date published: 2022-04-29

Dumm
type: MusicAlbum
date published: 2022-04-15

Alman wie mich
type: MusicAlbum
date published: 2022-03-18

Fühlst Du
type: MusicAlbum
date published: 2022-03-04

Wiederholen
type: MusicAlbum
date published: 2022-02-18

Kurt Cobain
type: MusicAlbum
date published: 2022-02-04

Biest
type: MusicAlbum
date published: 2022-01-21

Alles muss sterben II
type: MusicAlbum
date published: 2021-12-03

Alles muss sterben
type: MusicAlbum
date published: 2021-07-09

Einsam
type: MusicAlbum
date published: 2021-06-25

Grails
type: MusicAlbum
date published: 2021-06-11

10000
type: MusicAlbum
date published: 2021-05-28

Steve Kerr
type: MusicAlbum
date published: 2021-05-21

Viel zu viel
type: MusicAlbum
date published: 2021-04-16

Viertel die Acht
type: MusicAlbum
date published: 2021-03-05

Egal für was
type: MusicAlbum
date published: 2021-02-26