Smith & Smart
type: MusicGroup
popularity: 21
followers: 1579
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e845ebe3d719414c4b050910373d29cfac9905c0bdfe7a62288f09a6e7699a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/439b3551-574f-4637-98b9-6f397a6f02e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/439b3551-574f-4637-98b9-6f397a6f02e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/439b3551-574f-4637-98b9-6f397a6f02e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e845ebe3d719414c4b050910373d29cfac9905c0bdfe7a62288f09a6e7699a6","name":"Smith & Smart","registered_at":"2026-06-11T18:38:14Z","symbol":"NIM0087916","token_address":"0xfebf019ead71f9708b7af932b1eb3a13f2876bc6","type":"artist","uuid":"439b3551-574f-4637-98b9-6f397a6f02e3"}
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 0x8e845ebe3d719414c4b050910373d29cfac9905c0bdfe7a62288f09a6e7699a6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/439b3551-574f-4637-98b9-6f397a6f02e3.json and https://artists.proofprofile.net/proofs/artist/439b3551-574f-4637-98b9-6f397a6f02e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x8e845ebe3d719414c4b050910373d29cfac9905c0bdfe7a62288f09a6e7699a6","name":"Smith & Smart","registered_at":"2026-06-11T18:38:14Z","symbol":"NIM0087916","token_address":"0xfebf019ead71f9708b7af932b1eb3a13f2876bc6","type":"artist","uuid":"439b3551-574f-4637-98b9-6f397a6f02e3"}
album: Das Portrait Der Sacri Monstri
  type: MusicAlbum
  date published: 2007-08-24
album: Das Portrait der Sacri Monstri
  type: MusicAlbum
  date published: 2007-08-24
album: Beides
  type: MusicAlbum
  date published: 2009-10-01
album: Beides
  type: MusicAlbum
  date published: 2009-10-01
album: Beides
  type: MusicAlbum
  date published: 2009-10-01
album: Blutsbrüder
  type: MusicAlbum
  date published: 2011-11-01
album: Blutsbrüder
  type: MusicAlbum
  date published: 2011-11-01
album: Blutsbrüder
  type: MusicAlbum
  date published: 2011-11-01
album: Anderdogs
  type: MusicAlbum
  date published: 2013-02-01
album: Anderdogs
  type: MusicAlbum
  date published: 2013-02-01
album: Versuch & Irrtum
  type: MusicAlbum
  date published: 2014-12-01
album: Versuch & Irrtum
  type: MusicAlbum
  date published: 2014-12-01
album: Versuch & Irrtum
  type: MusicAlbum
  date published: 2014-12-01
album: Das Haus
  type: MusicAlbum
  date published: 2016-12-01
album: Oldschool hält jung
  type: MusicAlbum
  date published: 2019-03-29
  track: Am Tisch
    type: MusicRecording
    duration: PT4M34S
    duration ms: 274087
    explicit: true
    by artist: Smith & Smart
    in album: Oldschool hält jung
      type: MusicAlbum
      date published: 2019-03-29
    isrc code: DEQ121810012
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T05:46:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x60036b1b1be7d3cb2f22289ccfd00d0e0ac52bb6ef7669fd4d324e3bed7c9dc7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958506
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958506
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121810012
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T06:14:51Z
    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 0x60036b1b1be7d3cb2f22289ccfd00d0e0ac52bb6ef7669fd4d324e3bed7c9dc7. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/DEQ121810012.
      date published: 2026-07-18T06:14:51Z
    audio: Am Tisch
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.236
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.843
      additional property: Energy
        type: PropertyValue
        value: 0.667
      additional property: Speechiness
        type: PropertyValue
        value: 0.395
      additional property: Acousticness
        type: PropertyValue
        value: 0.395
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.68
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.949
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.706
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bitte schalten Sie ihre Handys aus
  type: MusicAlbum
  date published: 2019-09-27
album: Danach kannst du
  type: MusicAlbum
  date published: 2019-11-29
album: Der radlose Hamster
  type: MusicAlbum
  date published: 2020-01-24
album: Abkürzung Remix EP
  type: MusicAlbum
  date published: 2020-07-24
album: Anständige Leute (Liquid Lunch RMX)
  type: MusicAlbum
  date published: 2021-02-05
album: Turnschuh (Altes Haus GTI RMX)
  type: MusicAlbum
  date published: 2023-09-29
album: Homework
  type: MusicAlbum
  date published: 2023-11-03
track: St. Pauli Tanzmusik - Posse-Version
  type: MusicRecording
  duration: PT9M8S
  duration ms: 548426
  explicit: false
  by artist: Le Fly
  by artist: Liedfett
  by artist: Jaya The Cat
  by artist: Chefboss
  by artist: Kalle Krass
  by artist: Flo Mega
  by artist: 257ers
  by artist: Smith & Smart
  by artist: Pensen Paletti
  by artist: Captain Gips
  by artist: Sondaschule
  by artist: Triebwerk 3
  by artist: Vollka Putt
  in album: Kopf aus Fuss an
  isrc code: DEQX41200066
  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: St. Pauli Tanzmusik - Posse-Version
track: Where I'm From

Smith & Smart
type: MusicGroup

Pensen Paletti
type: MusicGroup

Captain Gips
type: MusicGroup

Sondaschule
type: MusicGroup

Triebwerk 3
type: MusicGroup

Vollka Putt
type: MusicGroup

Kopf aus Fuss an
type: MusicAlbum
date published: 2017-10-27

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T16:54:31+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xac2cc5ba80554031a816934a10b34e740b41546163aaf583d86199198aee54d9

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/953528

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQX41200066

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

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 0xac2cc5ba80554031a816934a10b34e740b41546163aaf583d86199198aee54d9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEQX41200066.
date published: 2026-06-13T15:41:10Z

St. Pauli Tanzmusik - Posse-Version
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 104.407
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.676
additional property: Energy
  type: PropertyValue
  value: 0.802
additional property: Speechiness
  type: PropertyValue
  value: 0.056
additional property: Acousticness
  type: PropertyValue
  value: 0.02
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.312
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.7
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.251
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Where I'm From
type: MusicRecording
duration: PT6M15S
duration ms: 375697
explicit: false
by artist: Johnie Bee
by artist: Rasco
by artist: Grim Reaperz
by artist: Chief Kamachi
by artist: Mikros Kleftis
by artist: Brahi
by artist: PRIME
by artist: Smith & Smart
in album: Royal Flush
  type: MusicAlbum
  date published: 2021-03-04
isrc code: FRPI32300699
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T03:40:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7870743625a43307ea2bf17b12a0c67b7c442f9ec0294e8f39dcc0a1620bc872
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960207
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960207
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRPI32300699
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T04:47:22Z
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 0x7870743625a43307ea2bf17b12a0c67b7c442f9ec0294e8f39dcc0a1620bc872. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/FRPI32300699.
  date published: 2026-07-30T04:47:22Z
audio: Where I'm From
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.563
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.681
  additional property: Energy
    type: PropertyValue
    value: 0.859
  additional property: Speechiness
    type: PropertyValue
    value: 0.248
  additional property: Acousticness
    type: PropertyValue
    value: 0.023
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.176
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.63
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.532
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major