hammy
type: MusicGroup
description: Hammy may refer to: People Hammy Baker (1893-1937), Canadian ice hockey player Hammy Gillespie (1898-1973), Canadian professional ice hockey player George Howell (soldier) (1893–1964), Australian
popularity: 10
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26a6d35858a6c30e6895c963d8bd3c0492c86a8f5719b2396105dd61cf1d686a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/694a8b3a-72c3-4fcb-b5dc-27c17b78793d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/694a8b3a-72c3-4fcb-b5dc-27c17b78793d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/694a8b3a-72c3-4fcb-b5dc-27c17b78793d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x26a6d35858a6c30e6895c963d8bd3c0492c86a8f5719b2396105dd61cf1d686a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/694a8b3a-72c3-4fcb-b5dc-27c17b78793d.json and https://artists.proofprofile.net/proofs/artist/694a8b3a-72c3-4fcb-b5dc-27c17b78793d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: nights in tokyo
  type: MusicAlbum
  date published: 2017-12-05
album: horseshoes on my jeans
  type: MusicAlbum
  date published: 2017-12-05
album: numb
  type: MusicAlbum
  date published: 2017-12-05
album: walking down these halls
  type: MusicAlbum
  date published: 2017-12-05
album: wash away
  type: MusicAlbum
  date published: 2017-12-05
album: crash
  type: MusicAlbum
  date published: 2017-12-05
album: speeding
  type: MusicAlbum
  date published: 2017-12-05
album: Hammy's World 2k
  type: MusicAlbum
  date published: 2017-12-05
album: toxic
  type: MusicAlbum
  date published: 2017-12-05
album: Teenage Dreamer
  type: MusicAlbum
  date published: 2017-12-09
album: Burnout
  type: MusicAlbum
  date published: 2017-12-09
album: Trophy
  type: MusicAlbum
  date published: 2017-12-23
album: ICE STORM
  type: MusicAlbum
  date published: 2018-01-03
album: ALL OR NOTHING
  type: MusicAlbum
  date published: 2018-01-21
album: sunlight
  type: MusicAlbum
  date published: 2018-02-02
album: Fell Into a Nightmare
  type: MusicAlbum
  date published: 2018-02-08
album: Bunch of Bones
  type: MusicAlbum
  date published: 2018-02-20
album: Don't Come Close
  type: MusicAlbum
  date published: 2018-03-01
album: Love is Just a Lie
  type: MusicAlbum
  date published: 2018-03-08
album: nothing left in the end
  type: MusicAlbum
  date published: 2018-04-03
album: Searching
  type: MusicAlbum
  date published: 2018-04-23
album: Forever In My Mind
  type: MusicAlbum
  date published: 2018-05-01
album: #Runn1ngThroughTheN1ght (feat. d1v)
  type: MusicAlbum
  date published: 2018-05-04
album: Fading
  type: MusicAlbum
  date published: 2018-05-11
album: Stuck in Memories
  type: MusicAlbum
  date published: 2018-05-24
album: eventually it all will end (Feat. cøzybøy)
  type: MusicAlbum
  date published: 2018-06-06
album: Close My Eyes (outside of my mind)
  type: MusicAlbum
  date published: 2018-06-22
album: Inner Peace
  type: MusicAlbum
  date published: 2018-06-29
album: It's all hopeless
  type: MusicAlbum
  date published: 2018-07-12
album: Ashes
  type: MusicAlbum
  date published: 2018-07-24
album: Hard to Focus
  type: MusicAlbum
  date published: 2018-08-13
album: past life
  type: MusicAlbum
  date published: 2018-08-31
album: wasting time
  type: MusicAlbum
  date published: 2018-09-11
album: 2doses
  type: MusicAlbum
  date published: 2018-09-29
album: Hopeless Feelings Never Fade
  type: MusicAlbum
  date published: 2018-10-01
album: Trust Me
  type: MusicAlbum
  date published: 2018-10-12
album: Watching Stars Die
  type: MusicAlbum
  date published: 2018-11-02
album: Frown
  type: MusicAlbum
  date published: 2018-11-16
album: Love Dies Fast
  type: MusicAlbum
  date published: 2018-12-28
album: Messy
  type: MusicAlbum
  date published: 2019-02-08
album: Falling
  type: MusicAlbum
  date published: 2019-05-10
album: Stuck
  type: MusicAlbum
  date published: 2019-06-01
album: Nowadays
  type: MusicAlbum
  date published: 2019-06-28
album: Zombie
  type: MusicAlbum
  date published: 2019-08-18
album: Piece by Piece
  type: MusicAlbum
  date published: 2019-12-22
album: Creep
  type: MusicAlbum
  date published: 2020-01-18
track: nevermind
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169064
  explicit: false
  by artist: guardin
  by artist: hammy
  in album: lacuna
    type: MusicAlbum
    date published: 2017-10-31
  genre: cloud-rap
  genre: emo-rap
  isrc code: QM42K1767592
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T16:52:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb61c9039612d68ed6c9b9fafdaecf629e3a303b3ab9d43d727984d6c04a8506e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: nevermind
track: so much bullshit
track: Off it

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/953520

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1767592

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

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 0xb61c9039612d68ed6c9b9fafdaecf629e3a303b3ab9d43d727984d6c04a8506e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1767592.
date published: 2026-06-13T13:32:09Z

nevermind
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 134.982
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: 0.601
additional property: Energy
  type: PropertyValue
  value: 0.595
additional property: Speechiness
  type: PropertyValue
  value: 0.075
additional property: Acousticness
  type: PropertyValue
  value: 0.179
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.113
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.07
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.43
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

so much bullshit
type: MusicRecording
duration: PT2M44S
duration ms: 164048
explicit: false
by artist: sad chill
by artist: hammy
in album: The Anomaly
  type: MusicAlbum
  date published: 2019-10-11
genre: emo-rap
isrc code: QZHN61998366
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:14:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x351274189689efecbe2b90ffc340585376f40d4833a07b265e8014574b6237d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN61998366
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x351274189689efecbe2b90ffc340585376f40d4833a07b265e8014574b6237d3. 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/QZHN61998366.
  date published: 2026-07-02T03:55:08Z
audio: so much bullshit
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.632
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.761
  additional property: Energy
    type: PropertyValue
    value: 0.367
  additional property: Speechiness
    type: PropertyValue
    value: 0.205
  additional property: Acousticness
    type: PropertyValue
    value: 0.091
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.183
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.144
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.482
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Off it
type: MusicRecording
duration: PT2M22S
duration ms: 142302
explicit: false
by artist: sad chill
by artist: hammy
in album: Celestial Mixtape
  type: MusicAlbum
  date published: 2018-07-10
genre: emo-rap
isrc code: QZDA61817275
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:35:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7be6c2e2b90ed8d217fa9585dce518a58f299fca14bd5effc07b16ae64a14b25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA61817275
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x7be6c2e2b90ed8d217fa9585dce518a58f299fca14bd5effc07b16ae64a14b25. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA61817275.
  date published: 2026-07-02T03:30:09Z
audio: Off it
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 150.662
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.741
  additional property: Energy
    type: PropertyValue
    value: 0.451
  additional property: Speechiness
    type: PropertyValue
    value: 0.081
  additional property: Acousticness
    type: PropertyValue
    value: 0.34
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.139
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.101
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.358
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

so much bullshit
type: MusicRecording
duration: PT2M44S
duration ms: 164048
explicit: false
by artist: sad chill
by artist: hammy
in album: so much bullshit
  type: MusicAlbum
  date published: 2019-10-02
genre: emo-rap
isrc code: QZHN61998366
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:14:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x351274189689efecbe2b90ffc340585376f40d4833a07b265e8014574b6237d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN61998366
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x351274189689efecbe2b90ffc340585376f40d4833a07b265e8014574b6237d3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZHN61998366.
  date published: 2026-07-08T03:20:19Z
audio: so much bullshit
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.632
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.761
  additional property: Energy
    type: PropertyValue
    value: 0.367
  additional property: Speechiness
    type: PropertyValue
    value: 0.205
  additional property: Acousticness
    type: PropertyValue
    value: 0.091
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.183
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.144
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.482
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major