Alexander Ferro
type: MusicGroup
genre: schlager
genre: schlagerparty
popularity: 15
followers: 1856
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x990f81e7e5699194b5d861ab12e81e3f759cb0aeb36437432725b713ee2c2aa6
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/c5973834-52dd-4e11-8e21-7d4f9109977e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5973834-52dd-4e11-8e21-7d4f9109977e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5973834-52dd-4e11-8e21-7d4f9109977e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x990f81e7e5699194b5d861ab12e81e3f759cb0aeb36437432725b713ee2c2aa6","name":"Alexander Ferro","registered_at":"2026-06-15T01:21:32Z","symbol":"NIM0637473","token_address":"0xb51de886b16dadf3905bc308e4a4ce8f37468aa9","type":"artist","uuid":"c5973834-52dd-4e11-8e21-7d4f9109977e"}
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 0x990f81e7e5699194b5d861ab12e81e3f759cb0aeb36437432725b713ee2c2aa6. 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/c5973834-52dd-4e11-8e21-7d4f9109977e.json and https://artists.proofprofile.net/proofs/artist/c5973834-52dd-4e11-8e21-7d4f9109977e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x990f81e7e5699194b5d861ab12e81e3f759cb0aeb36437432725b713ee2c2aa6","name":"Alexander Ferro","registered_at":"2026-06-15T01:21:32Z","symbol":"NIM0637473","token_address":"0xb51de886b16dadf3905bc308e4a4ce8f37468aa9","type":"artist","uuid":"c5973834-52dd-4e11-8e21-7d4f9109977e"}
album: Wenn zwei Herzen Liebe spuern
  type: MusicAlbum
  date published: 2011-03-25
album: Ich schreibe Deinen Namen in den Himmel
  type: MusicAlbum
  date published: 2011-11-15
album: Ich schreibe Deinen Namen in den Himmel
  type: MusicAlbum
  date published: 2011-11-15
  track: Ich schreibe deinen Namen in den Himmel - Tanzcafe Mix
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198800
    explicit: false
    by artist: Alexander Ferro
    in album: Ich schreibe Deinen Namen in den Himmel
      type: MusicAlbum
      date published: 2011-11-15
    genre: schlager
    genre: schlagerparty
    isrc code: DER821110028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:29:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfabcca6f90d6a56fcdf3d1d666c1f35973db969e78eedc86bfceffe7bc7b2f2a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER821110028
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xfabcca6f90d6a56fcdf3d1d666c1f35973db969e78eedc86bfceffe7bc7b2f2a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DER821110028.
      date published: 2026-07-05T10:01:46Z
    audio: Ich schreibe deinen Namen in den Himmel - Tanzcafe Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.002
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.714
      additional property: Energy
        type: PropertyValue
        value: 0.881
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.033
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.274
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.909
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.455
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Magic Moments
  type: MusicAlbum
  date published: 2012-05-18
album: Magic Moments
  type: MusicAlbum
  date published: 2012-05-18
album: Ein Königreich für Deine Liebe
  type: MusicAlbum
  date published: 2012-12-07
album: Ein Königreich für Deine Liebe
  type: MusicAlbum
  date published: 2012-12-07
album: Nur mit dir leb' ich all meine Träume
  type: MusicAlbum
  date published: 2013-07-15
album: Nur mit dir leb' ich all meine Träume
  type: MusicAlbum
  date published: 2013-07-15
album: Die zärtlichste Versuchung
  type: MusicAlbum
  date published: 2014-02-15
  track: Die zärtlichste Versuchung - Tanzcafe Mix
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233280
    explicit: false
    by artist: Alexander Ferro
    in album: Die zärtlichste Versuchung
      type: MusicAlbum
      date published: 2014-02-15
    genre: schlager
    genre: schlagerparty
    isrc code: DER821410002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:51:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x46ecbc273a9686c7d78b476955d4b9b1d4877021d224ecab9335406269264fbf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER821410002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x46ecbc273a9686c7d78b476955d4b9b1d4877021d224ecab9335406269264fbf. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DER821410002.
      date published: 2026-07-04T11:19:20Z
    audio: Die zärtlichste Versuchung - Tanzcafe Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.999
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Die zärtlichste Versuchung - Disco Edit
album: Voll ins Herz hinein
album: Jetzt liegst du neben mir
album: Der letzte Sommer
album: Das mit uns macht Sinn
album: Dann kamst Du (Radio Edit)
album: Letzte Weihnacht (Radio Edit)

Musical Key
type: PropertyValue
value: 7

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.754

Energy
type: PropertyValue
value: 0.832

Speechiness
type: PropertyValue
value: 0.037

Acousticness
type: PropertyValue
value: 0.108

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.395

Valence (Positivity)
type: PropertyValue
value: 0.812

Loudness (dB)
type: PropertyValue
value: -4.664

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Die zärtlichste Versuchung - Disco Edit
type: MusicRecording
duration: PT3M49S
duration ms: 229786
explicit: false
by artist: Alexander Ferro
in album: Die zärtlichste Versuchung
  type: MusicAlbum
  date published: 2014-02-15
genre: schlager
genre: schlagerparty
isrc code: DER821410003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-17T07:02:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a5574bd677b75603ef17d5ade977238a28b2c12695aee4c41dcce58b62073c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958388
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958388
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER821410003
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-17T09:14:21Z
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 0x7a5574bd677b75603ef17d5ade977238a28b2c12695aee4c41dcce58b62073c1. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/DER821410003.
  date published: 2026-07-17T09:14:21Z
audio: Die zärtlichste Versuchung - Disco Edit
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 127.989
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.762
  additional property: Energy
    type: PropertyValue
    value: 0.802
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.037
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.004
  additional property: Liveness
    type: PropertyValue
    value: 0.256
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.956
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.018
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die zärtlichste Versuchung
type: MusicAlbum
date published: 2014-02-15

Voll ins Herz hinein
type: MusicAlbum
date published: 2016-10-07

Jetzt liegst du neben mir
type: MusicAlbum
date published: 2019-03-08

Der letzte Sommer
type: MusicAlbum
date published: 2021-04-23

Das mit uns macht Sinn
type: MusicAlbum
date published: 2022-05-06

Das mit uns macht Sinn
type: MusicAlbum
date published: 2022-05-06

Dann kamst Du (Radio Edit)
type: MusicAlbum
date published: 2025-09-12

Letzte Weihnacht (Radio Edit)
type: MusicAlbum
date published: 2025-11-14