James Haesslon
type: MusicGroup
popularity: 12
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e3d6c226ae56efade3f5a6bd08f1a1de33ba6dfacfb59e0d6365ff6b6a1a7af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbb33783-66d6-4647-9657-25f1190b6b75.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbb33783-66d6-4647-9657-25f1190b6b75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bbb33783-66d6-4647-9657-25f1190b6b75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e3d6c226ae56efade3f5a6bd08f1a1de33ba6dfacfb59e0d6365ff6b6a1a7af","name":"James Haesslon","registered_at":"2026-06-15T00:15:40Z","symbol":"NIM0621723","token_address":"0x71f52422a3715d3e7c445e7310fda64795579dbd","type":"artist","uuid":"bbb33783-66d6-4647-9657-25f1190b6b75"}
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 0x9e3d6c226ae56efade3f5a6bd08f1a1de33ba6dfacfb59e0d6365ff6b6a1a7af. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbb33783-66d6-4647-9657-25f1190b6b75.json and https://artists.proofprofile.net/proofs/artist/bbb33783-66d6-4647-9657-25f1190b6b75.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x9e3d6c226ae56efade3f5a6bd08f1a1de33ba6dfacfb59e0d6365ff6b6a1a7af","name":"James Haesslon","registered_at":"2026-06-15T00:15:40Z","symbol":"NIM0621723","token_address":"0x71f52422a3715d3e7c445e7310fda64795579dbd","type":"artist","uuid":"bbb33783-66d6-4647-9657-25f1190b6b75"}
album: Sweet Dreams
  type: MusicAlbum
  date published: 2021-06-30
album: Bumm Bumm
  type: MusicAlbum
  date published: 2021-06-30
album: Drift Away
  type: MusicAlbum
  date published: 2021-07-06
album: Bimm Bimm
  type: MusicAlbum
  date published: 2021-07-15
album: Wackelpudding
  type: MusicAlbum
  date published: 2021-08-01
album: Die Erste
  type: MusicAlbum
  date published: 2021-09-30
album: Sprudelwasser
  type: MusicAlbum
  date published: 2021-10-21
album: Zwei
  type: MusicAlbum
  date published: 2021-12-22
album: Fab
  type: MusicAlbum
  date published: 2022-05-27
album: Neue City
  type: MusicAlbum
  date published: 2022-06-22
album: Ida
  type: MusicAlbum
  date published: 2022-07-27
  track: Ida
    type: MusicRecording
    duration: PT2M4S
    duration ms: 124000
    explicit: false
    by artist: James Haesslon
    in album: Ida
      type: MusicAlbum
      date published: 2022-07-27
    isrc code: CAHQJ2292486
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T03:35:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x903ac4ae187cce18d5fa7b37b041dfb874f91171d34ef9fce9b5302bfe789588
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958959
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958959
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2292486
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:51:22Z
    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 0x903ac4ae187cce18d5fa7b37b041dfb874f91171d34ef9fce9b5302bfe789588. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2292486 — a six-check JSON result.
      date published: 2026-07-21T03:51:22Z
    audio: Ida
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.035
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.751
      additional property: Energy
        type: PropertyValue
        value: 0.673
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.3
      additional property: Liveness
        type: PropertyValue
        value: 0.242
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.688
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.575
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Plautzendance
  type: MusicAlbum
  date published: 2022-07-28
album: Obstsalat
  type: MusicAlbum
  date published: 2022-07-28
album: Ida - (Dance) [Remix]
  type: MusicAlbum
  date published: 2022-08-05
album: Pizza
  type: MusicAlbum
  date published: 2022-08-11
album: Monstercrew
  type: MusicAlbum
  date published: 2022-10-04
album: Hackepeter
  type: MusicAlbum
  date published: 2022-10-18
album: Männergrippe
  type: MusicAlbum
  date published: 2022-10-18
album: Weiße Weihnacht
  type: MusicAlbum
  date published: 2022-11-02
album: Lieferando
  type: MusicAlbum
  date published: 2022-11-04
album: Bffe
  type: MusicAlbum
  date published: 2022-12-09
album: Elefant und Ziege
  type: MusicAlbum
  date published: 2022-12-15
album: Frauke
  type: MusicAlbum
  date published: 2023-01-03
album: Frauke
  type: MusicAlbum
  date published: 2023-01-12
album: Lego
  type: MusicAlbum
  date published: 2023-02-13
album: Unser Star
  type: MusicAlbum
  date published: 2023-02-20
album: Schrott im Schrank
album: Gurkenkrokodile
album: Happy Birthday
album: Ärger
album: Summi, Summi, Summi!
album: Knoblauch in der Nase
album: Ho, Ho,Ho!
album: Datdada
album: Drei Elefanten mit dem Kontrabass
album: Fuchs, du hast den Schatz gestohlen!
album: Vogelhochzeit
album: Kettcar
album: Sienna
album: Hey, Timmy!
album: Es klingelt an der Tür
album: Vanessa
album: Anna und Elsa
album: Good Start
album: Mia
album: Benjamin
album: Lahm
album: Engel des Abschieds
album: Mia (Radio Edit)
album: Diversität
album: Minecraft, Minecraft, Bombenspiel!
album: Partybiene
album: Halloween Party

Schrott im Schrank
type: MusicAlbum
date published: 2023-03-17

Gurkenkrokodile
type: MusicAlbum
date published: 2023-05-16

Happy Birthday
type: MusicAlbum
date published: 2023-07-14

Ärger
type: MusicAlbum
date published: 2023-07-20

Summi, Summi, Summi!
type: MusicAlbum
date published: 2023-09-28

Knoblauch in der Nase
type: MusicAlbum
date published: 2023-10-25
track: Knoblauch in der Nase
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127272
  explicit: false
  by artist: James Haesslon
  in album: Knoblauch in der Nase
    type: MusicAlbum
    date published: 2023-10-25
  isrc code: CAENV2390442
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T21:25:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x274d8250242b90faa38edbd17dc6cf3f1e0d2993bce81843b64485d5e8135115
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958613
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958613
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2390442
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T21:35:09Z
  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 0x274d8250242b90faa38edbd17dc6cf3f1e0d2993bce81843b64485d5e8135115. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2390442 — a six-check JSON result.
    date published: 2026-07-18T21:35:09Z
  audio: Knoblauch in der Nase
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.906
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.868
    additional property: Energy
      type: PropertyValue
      value: 0.584
    additional property: Speechiness
      type: PropertyValue
      value: 0.335
    additional property: Acousticness
      type: PropertyValue
      value: 0.008
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.117
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.945
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.134
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ho, Ho,Ho!
type: MusicAlbum
date published: 2023-11-07

Datdada
type: MusicAlbum
date published: 2023-11-14

Drei Elefanten mit dem Kontrabass
type: MusicAlbum
date published: 2023-12-10

Fuchs, du hast den Schatz gestohlen!
type: MusicAlbum
date published: 2023-12-10

Vogelhochzeit
type: MusicAlbum
date published: 2024-02-04

Kettcar
type: MusicAlbum
date published: 2024-03-04

Sienna
type: MusicAlbum
date published: 2024-05-15

Hey, Timmy!
type: MusicAlbum
date published: 2024-05-26

Es klingelt an der Tür
type: MusicAlbum
date published: 2024-07-17

Vanessa
type: MusicAlbum
date published: 2024-08-14

Anna und Elsa
type: MusicAlbum
date published: 2024-10-27

Good Start
type: MusicAlbum
date published: 2024-12-29

Mia
type: MusicAlbum
date published: 2025-01-19

Benjamin
type: MusicAlbum
date published: 2025-02-16

Lahm
type: MusicAlbum
date published: 2025-03-22

Engel des Abschieds
type: MusicAlbum
date published: 2025-04-17
track: Engel des Abschieds
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156000
  explicit: false
  by artist: James Haesslon
  in album: Engel des Abschieds
    type: MusicAlbum
    date published: 2025-04-17
  isrc code: CAENV2560461
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T11:05:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x604a1fd2a34b0876f9a852b225cd6bcfbe5b3ecd1cb19c4f572186c5d435ad3a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959123
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959123
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2560461
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T11:35:32Z
  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 0x604a1fd2a34b0876f9a852b225cd6bcfbe5b3ecd1cb19c4f572186c5d435ad3a. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2560461 — a six-check JSON result.
    date published: 2026-07-22T11:35:32Z
  audio: Engel des Abschieds
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.122
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.693
    additional property: Energy
      type: PropertyValue
      value: 0.51
    additional property: Speechiness
      type: PropertyValue
      value: 0.16
    additional property: Acousticness
      type: PropertyValue
      value: 0.004
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.252
    additional property: Liveness
      type: PropertyValue
      value: 0.058
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.632
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.565
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Mia (Radio Edit)
type: MusicAlbum
date published: 2025-05-01

Diversität
type: MusicAlbum
date published: 2025-06-16

Minecraft, Minecraft, Bombenspiel!
type: MusicAlbum
date published: 2025-07-20

Partybiene
type: MusicAlbum
date published: 2025-08-24

Halloween Party
type: MusicAlbum
date published: 2025-10-02