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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d014f2597810c653f1209171bf5065382ec89d3d01fe45389e73e566ba38ff. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33053499-7820-4698-a758-cb025357d884.json and https://artists.proofprofile.net/proofs/artist/33053499-7820-4698-a758-cb025357d884.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ätzende und nervende Geräusche, Vol. 1 - Bring sie in Dauerschleife zum Kochen
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f3255c34b56ddcacf8cc22338bacc2380c8c3be191163f9a657b8c95641934. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:37:35Z), 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/DELD90801458.
Autoinnengeräusch: Autobahn mit Klappern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f71c9ccb359bfa34460e95751f7e877528923aed40caec337914aaf0a79667. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:50:52Z), 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/DELD90801503.
Irritating Noises, Vol. 1 - Annoying Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674227501bc14a7eecab1c1245f27ec87a76e7e7adbdefbaae6cd9014e7d94bf. Chain 2 (Bitcoin): anchored in block 957558 (2026-07-11T11:36:38Z), 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/DELD90801588.
Knocking on the Door: Finger Knocks on the Door Constantly and Unsuccessfully
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d77ab3aa9762189e3b20791e8425bcf8c3281c2364a31fcb29f7c1cf8a5cc7. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DELD90801590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb651c72455e3e9c8bf51fc4914b77b9e95644d5028dcec07a4280cb4334bca7e. 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/DELD90801593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c9d6587cd7d00c395ec4ca5c86e391a03dc233d54550e62a2cb5bbda43f410. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DELD90801595.
Light Hammering - Contant Annoying Noise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2445dc9e1fed600f31a94b9d119e041d4f7a92a33197eb11a2c44c21f9028037. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/DELD90801598.
A Door Clatters: Sound of a Constantly Fast Clattering Door
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14019ea1bd3a5e06892a9316df95bfb758b823f65392213576cdfc4e5d351f22. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:36:57Z), 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/DELD90801608.
Knocking on the Door: Intense Sound of Doorknocking with Hello Hello
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d25ce96a81f8583bfeb13f48a00c1d08795b7fabd99ff14ded220ce0bc210f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/DELD90801616.
Crows Croaking: Sound of Screaming Crows in the Neighbourhood
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455017a5d2e845cb20e73d856985779ce0a3585d5d0b2d3ba2006b9ac0633862. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/DELD90801631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154b72ead944a815e9e3f8032d700a32bc5bd774644ca61d7b39dd031fa2a659. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/DELD90801635.
Horror Geräusche - Geräusche zum Gruseln, Erschrecken, Fürchten und Halloween Sounds
Einsamer Wolf heult Geräusch - Wolfsgeheule gruselig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f05655f820e5b5fc65d7a3becc19ef22399b8fdd0662cd5f7615db0818bf87. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/DELD90802238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636d8ed7a3e8efb0733aa9da8cdfeac2743de3eb33047e8c562c6dfd9d5f7007. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/DELD90802242.
Quietschender Schaukelstuhl im Geisterschloss - gruseliges Geräusch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d67f3c4bc5f3961799d116e79a36172e68a87e7cb8c76e1b45d42fdf0c9951. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/DELD90802251.
Horror Sounds - Scary Sound Effects to Get the Creeps, Shiver, Frighten, Fear and Halloween Sounds
Lonesome Wolf Howls - Howl of a Wolf Sound
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60cab056ae50f4490df3eff2c455d0e57f1d54978d4e37db2a9abfbe099d8fe. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/DELD90802507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223454842e83b04c5b0cb9d191463dfbf88a883b362c90c664cca0208da1deb0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DELD90802518.
Sniffing Monster Looking for Victims - Horror Sound to Get the Creeps
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779183ba945ddb6e65e2081b9fa6cc84c09d206323c7fdd778985b20ac99b7f2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DELD90802553.
Ätzende und Nervende Geräusche, Vol. 2 - Bring sie in Dauerschleife zum Kochen
Hund jault - nerviges Geräusch von jaulendem Hund
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909c6a220cb1cfbbbaa58f6adfdd7db68ac78b06852cf0ba15f161283397ce27. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DELD90803849.
Schweissen und Hämmern - kontinuierliches Klopfgeräusch und Schweissgeräusch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300b1589e20bbd139e1479e75193bdc00266883e587ef9d124e33e748ad7afc8. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/DELD90803852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9aa4f6e7c8b8f979d034c5999bfa0d6aaaf09464f9b9216d3a7da1e54d6eb5. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DELD90803855.
Hämmern auf Metall in Halle - ständiges Klopfen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45153cffe6fe8e46cd8f79d0a4f32cabd1b89feaae85425d7e9d0b83dadd594b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DELD90803856.
Chinaböller - Böller Knaller Geräusche Feuerwerk
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa36c3e0881177d28aa1a00685e2ea7caa552328ecc1d4781db9e9784441f8a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DELD90803858.
Feuerwerk Geräusch - ein Feuerwerk brennt ab - Raketen, Knaller, Heuler
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7de3d9a4e98a7fcbb5d2f269a811a463c78cd62c4af2d0ca07f09625739931. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/DELD90803861.
Sinuston 1000 Hertz - Signalton, 1 kHz Ton, Testton
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9a41e5d172507fbcd33916d9fef6eb244b9e63853e0c1c4df65991d2018add. 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/DELD90803873.
Sinuston 2000 Hertz - hoher Signalton, 2 kHz Ton, Testton
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6ff91cb9534a41aba5be29f0154dedf39049e48de079a5ddb830663f464aae. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DELD90803874.
Sinuston 3000 Hertz - hoher Signalton, 3 kHz Ton, Testton
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2accff86ee19dc65d82b255e9127ff6e4bfc46a9141e5b3e7da873c2f4c38942. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/DELD90803875.
Sinuston 4000 Hertz - hoher Signalton, 4 kHz Ton, Testton
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cf3621b55fe36512c39e8fa05b2ed31c902e3e441b4f88bd01bb14dff3546c. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/DELD90803876.
Sinuston 5000 Hertz - hoher Signalton, 5 kHz Ton, Testton
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536891fbabd4cabafe164d84dbc4ec9bcec5fd083447d35ee983bc9e2d1722c6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DELD90803877.
Sinuston 6000 Hertz - hoher Signalton, 6 kHz Ton, Testton
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6eb54f45ca6099e55a749b4482c0bedc5eced87146397678668063057de1f75. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/DELD90803878.
Sinuston 7000 Hertz - hoher Signalton, 7 kHz Ton, Testton
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192973c62c598851cfb3b9ccdb283d8e2e1d4974a1131a5a3a0673d74a7f3f00. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:38:47Z), 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/DELD90803879.
Klopfen auf Metall: Durchgehendes Hämmern auf Eisen Geräusch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416afa2c89871b3408e4f98277031e79bd8b84b0199b0d8a9ba802175276525b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/DELD90803905.
Soundeffekte und Geräusche - für Hintergund, Film und Hörspiele
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eeb7ea6b2cdef1fd8ce3aef86dc134cf520b76f305be4bc7790a03226820bc7. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/DELD90804282.
Türklopfen: Finger Klopfen auf Tür ständig und vergeblich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75790ee3da99a6919f31decd37592a5f5148f24590d5cb54d4816f1b73f0153. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:51:30Z), 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/DELD90804284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c6d3a3c6cb4cce665934007c72681e39052bf1bec5c338267a081a4fea62d2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DELD90804297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2c65ab1e6fc65f0d7d8fc56593088daca121aa244367874cb5b3792026ef75. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:40:51Z), 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/DELD90804300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39c93109c53660dfa00664b3fdb112c7ebe8d63a25c126af5c57f6881ed3da3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DELD90804303.
Trockner: Trocknergeräusch permanent am Laufen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f60389e36471e3f30ffdf7e7bbf9de0c833d2c0a2b5ee5245b9ec926b19854. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/DELD90804311.
Schnarchen: Heftiges Schnarchgeräusch mit Luftholen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744fffbfdf5e5dcb45aea978b51c0fad40251d57a4e36a194cbce2a6631f0008. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/DELD90804318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e3cf357c7b617db7e1a223bdcdb5f534d1f8a0e0165ae945726ca503145bb8. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DELD90804343.
Irritating Noises, Vol. 2 - Annoying Sounds
Dog Barking Sound Longhair Chiwawa - Constant Sound of a Barking Little Dog
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff788806d3b3fe802501c8fdc2c7308e71a22935bf08716fc55f30b955e1e75c. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/DELD90804417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7a814f32eb126b44b78778eb0045cc8ad537c88e6b055ad9da82b79ba25962. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/DELD90804421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4586ee8e5b078c3d43135f095eb42d4bf779c51517bf7a70e8efe5b58c634f. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/DELD90804422.
Dog Howls and Peeps - Nerving Noise of a Howling Dog
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62aec15a7baef14366f0a89cfff6755980245117d91c6fa59496a4a4f1329f5. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:24:18Z), 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/DELD90804424.
Firework Athmosphere - Sounds of New Year: Rockets, Firecracker, Banger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72036cb5839ece7822915a40f4cb26849f4fb9d9c2f11574f6be1964ca7a2098. 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/DELD90804429.
Ambulance with Sirene in New York Passes by - Ambulance Sirene Sound
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Pure Tone 500 Hertz - Deep Signal Sound, 500 Hz Tone, Sinusoidal Tone
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Pure Tone 4000 Hertz - High Signal Sound, 4000 Hz Test Tone, Sinusoidal Tone
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Pure Tone 5000 Hertz - High Signal Sound, 5000 Hz Test Tone, Sinusoidal Tone
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Pure Tone 7000 Hertz - High Signal Sound, 7000 Hz Test Tone, Sinusoidal Tone
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Pure Tone 9000 Hertz - High Signal Sound, 9000 Hz Test Tone, Sinusoidal Tone
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Pure Tone 10000 Hertz - High Signal Sound, 10000 Hz Test Tone, Sinusoidal Tone
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Soccer Stadium Athmosphere: Fans Singing, Sound Football Stadium
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Knocking on Metal: Contious Hammering on Iron Sound
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Karnevals-Geräusche 1 - Tuschs, Lacher, Applaus, Karnevalsmusik, Karnevalssitzung
Tongenerator zum Instrumente Stimmen - Stimmgerät: Alle Sinus Töne westliches 12 Ton System gleichstufige wohltemperierte Stimmung auf 440 Hertz
Soccer Fan Sounds 2018, Stadium Ambience, Chants, Announcer, World Cup Sounds
Soccer Fans Clapping and Singing, Football Stadium Atmosphere
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Fussball Fan Stimmung 2018, Stadion Geräusche, Gesang, Ansager, WM Sounds
Scary Music - Spooky Music to Scare, Fear, Halloween Music, Horror Songs
Gruselmusik - Musik zum Gruseln, Fürchten, Halloween Musik, Horror Songs
Halloween Sounds - Scary Sound Athmospheres & Effects to Get the Creeps, Shiver, Frighten, Fear
Dinosaurier Geräusche 1 - Jurrassic Sounds: T-Rex, Raptoren, Bronto & Stegosaurs, Urzeit Athmosphäre
Dinosaurier Welt: Jurrassic Urzeit Stimmung, Bronto Saurus, Brachio Saurus, Tricaratops, Pteranodon, Urwald Athmosphäre
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Tyranno Saurus Rex - ganz dicht am T-Rex - Dinosaurier Geräusch
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Raptor: Veloceraptor schreit zum Angriff - Fleischfresser Dino
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T-Rext kommt und brummt tief: Tyranno Saurus Rex stampft herbei
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Pteranodon - Flugsaurier Schreie, Flugechse schreit und quietscht
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T-Rex gegen Tricaratops Geräusch: Kampf der Dinosaurier, Tyrannos Saurus gewinnt
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Brachiosaurus - Großer Dinosaurier singt
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Spinosaurus - großer Fleischfressender Dinosauruer grault und schreit
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Jurrassic Sounds 1 - Dinosaur Noises: T-Rex, Raptors, Bronto & Stegosaurs, Prehistoric Atmosphere
Triceratops Noise - Dinosaur with Horns Hums
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Compsognathus Sound - Small Carnivorous Dinosaur
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Allosaurus Sound Close at Hand - Hunter and Carnivorous Dinosaur Roars
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Ankylosaurus Sound - Dinosaur with Tank Sings Club Tail
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Stego Saurus Sound: Dinosaur with Back Armour and Tail with Horns Screaming
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Mamanchisaurus Sound: Giant Dinosaur Hums and Eats
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Raptor Sound: Veloceraptor Screams and Calls, Dinosaur
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Instrument Tuning Tone Generator - Tuner: All sinus tones 12 tone system equalsuffy well-tempered - Tuning to 440 Hertz
Click Metronome - Tempo 50 bpm to 160 bpm (beats per minute) - Steady Warm Cowbell
Soundeffekte und Geräusche, Vol. 2 - für Hintergund, Film und Hörspiele
Helikopter landet: Geräusch eines Hubschraubers bei der Landung
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Stein Schneidemaschine Geräusch in der Nachbarschaft
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Soundeffects and Noises, Vol. 2 - for Background, Film and Pleasure
Football Stadium Athmosphere at Home: Stadium Moods, Fans Singing, Clapping, Whistling
Fussball Stadion Stimmung für zu Hause: Stadion Geräusche Fan Gesang, Klatschen, Pfiffe
Das ganze Stadion Bebt: Rhythmisches Klatschen und Stampfen
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Atmósfera de Estadio de Fútbol para en Casa: Ruidos de Estadio Fan Cantando, Aplaudiendo, Silbando
Atmósfera de un Estadio de Fútbol - Aplausos, Tambores, Sonidos de Ventiladores
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Canto de Abanicos: Aplausos, Schalala, Ambiente de Estadio
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Todo el Estadio Se Estremece: Aplausos y Pisotones Rítmicos
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Voces de Aficionados: Ole Ole Ola - Atmósfera del Estadio Pura
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¡eh! Gritos, Silbidos, Aplausos... Sonidos de Aficionados al Fútbol.
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Gol! los Fans Descansan, Aplauden, Cantan, Animan, Se Divierten Con el Fútbol.
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Atmósfera de un Estadio de Fútbol: Ventiladores, Tambores, Canciones, Aplausos, Silbidos
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Atmosfera da stadio di calcio in casa: I suoni dello stadio, ventola che canta, applaude, fischietta
Kreuzfahrtschiff Geräusche zum Entspannen: Außendeck, Meeresrauschen, Gischt, Schiffsmotor, Typhon
Ketchup, French Fries, Mayo (Alles in den Magen)
Kannst Du tanzen? Dann tanz ab! (Abtanzball)
Karnevals-Geräusche 2 - Tuschs, Lacher, Applaus, Karnevalsmusik, Karnevalssitzung
Jurrassic Sounds 3D - Dinosaur Sounds: T-Rex, Raptors, Dinosaurs Around You, Prehistoric Atmosphere in 3D (Optimized 3D Headphone Sound)
Tyrannosaurus Rex Comes Very Close and Around You (3D Sound), Dino Screams, Breathes - T-Rex Sound.
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Dinosaur World 3D: Jurrassic Primeval Atmosphere, Evil T-Rex Screams, Bronto Saurus, Brachio Saurus, Tricaratops Runs, Pteranodon, Jungle Atmosphere
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Raptor (3D) Creeps Around You, Grumbles, Sniffs - Veloceraptor Sound
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Dinosaur World 3D: Pteranodon Flies, Jurrassic Primeval Atmosphere, T-Rex, Bronto Saurus, Tricaratops Runs, Jungle Athmosphere
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T-Rex Eats and His Child Creeps Around, Grumbles - 2 Tyrannosaurus Rex Sound
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a2c6a2bff53bb6ffd0c2bd4d8c8782b6a42ac4d2b3a3915cbccb7f392297fd. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DELD92200099.
3D Dinosaurs Jungle Atmosphere: Bronto Saurus, Brachio Saurus, Tricaratops, Pteranodon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4343e5d3a034d057da9be6e747a8bc42a2bd11b9545f8a54d5ac9b3ebc38f3ab. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/DELD92200100.
Compsognathus Sound - Small Carnivorous Dinosaur Walks Around You, Sniffs, Screams
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf6700d487f23ce67f7dc846e65a4b2aae1101c0ab776362771f655c839bb97. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:43:40Z), 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/DELD92200101.
Dinosaur Sounds in Jungle 3D: Prehistoric Primeval Mood with Carnivores and Herbivores
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8eecf74c7dcb3e0c054c5891a7ad7cb750f770383857a885f8531d8de0e9f88. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELD92200103.
Allosaurus Sound Very Close - Hunter and Carnivorous Dinosaur Roars, Breathes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eddb55094956aa0607fe1efec493d8d675fbe285668d7d5a1e1c2e03e34e006. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/DELD92200104.
Tyrannosaurus Rex Right in Front of You Grumbles, Roars, Breathes - T-Rex Sound
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12cbd2b9b577c53ed02f519d928baed984751f96d6f475dc188088638f3ffe0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DELD92200105.
T-Rext Sleeping: Breathes, Grumbles - Dinosaur Sound
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa99902d0a78cbe5528a6e569e3bc117c0bce5509d17abddfbd48932cb9defa. 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/DELD92200106.
Dinosaurier-Geräusche 3D: T-Rex, Raptoren, Dinosaurier um dich herum, prähistorische Atmosphäre in 3D (3D Kopfhörer Klang)
Porsche Sound: Porsche 911 GT3 Geräusche - Motor, Gas, Fahrgeräusche
Happy Birthday to You (Dog Barking Version)
Music and Sounds for Videos, Reels, Film - Scary Dramatic Music
Spooky Sounds and Scary Music for Halloween
Riding on a Trex (Tyrannosaurus Rex, der frisst sie alle weg)
Halloween Gruselmusik - Geister, Monster, Spannung Musik
Witzige Musik (Comedy Musik) für komische und lustige Momente
Hochzeitsmarsch - krumm und schief mit jaulendem Hund (Comedy Musik)
Riding on a Trex (Tyrannosaurus Rex, der frisst sie alle weg) [Short Power Version]
Kling Glöckchen Klingelingeling (Hund bellt Melodie)
80s Sounding Vacuum Cleaner with Pink Noise - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793c1146b99486cf2ee825ce9e05a01248176ec16bed035372ca08e3a02d23e9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEUE22377797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff56bb3fb9a8c4477d29b522eed6fe382cefef23a30a6be29cc6ac40a982d682. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEUE22377801.
Messy Floor Vacuum Cleaner with Brown Noise - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32c059f0d039af8e48f62c77b1245582548beef7b071de96d6ce0dc8da5ddd2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEUE22377802.
Old Ratty Vacuum Cleaner with Green Noise - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4685a2eb45d6f3562ea93f0bd484867c79673df0d55b41b751c75f788c2bf2d5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEUE22377806.
Clean Green Noise with Vacuum Cleaner - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156dbbe6db4b48606fcff48a366d891d9089d4766ae12168e9186f8c172edb12. 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/DEUE22377808.
White Noise with Vacuum Cleaner - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c30d1686bb6b4fc63b684c34d3b5782e1b5902a3938d491f9a6459f0d00b665. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEUE22377810.
Soothing Brown Waves with Vacuum Cleaner - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fe23a6521701423ed0ed21d787671d025c51330c1c299503eb16a37a2e1c55. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEUE22377811.
Pure Brown Noise with Vacuum Cleaner - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dc0177a481f9e6a4ff912b9f33912758e27be48cc7fe2b1314377d5e15db98. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEUE22377812.
Hair Dryer Sound 1 - Loopable Without Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86fce9fd758e4e7a3ae2744aa1fef02597f33b1fff37493ffb8817c47cda0d4. 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/DEXN82311634.
Hair Dryer Sound 2 - Loopable Without Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f006de375cf77122d01d311a4f24747fbbf9b005ce9bafbcdad7eb9a7f265e2. 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/DEXN82311635.
Deeper Sounding Vacuum Cleaner with Pink Noise - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d08d2e435513252a91311da748a13cfb1393ec6422ceb7d1cf9c1b1e4c6e4b6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEUE22377798.
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
Deeper Tone Vacuum Cleaner with Brown Noise - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bf7a856cdc12214c8e8357a73281a8bbc8d62f642868f7c27045a39eea0b8c. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/DEUE22377799.
Hand Held Vacuum Cleaner with White Noise - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbab5cadfdc59893c758f05aeac66bf2bcdd02c75dc5566174d22f3fe4fba9ab. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/DEUE22377800.
Messy Floors and a Weaker Motor Vacuum Cleaner with Brown Noise - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d93cec52cb1687a03b8e5a269639a33df84cf6a9ea253120eabc27a61a9e97f. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/DEUE22377803.
Non Conventional Sounding Vacuum Cleaner with White Noise - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f71ad0a080890d7090b262f491e281e6da25473ec1e88dc333d5b227741147. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEUE22377804.
Old Ratty Vacuum Cleaner with Pink Noise - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeab6c13cad42d68408f552654ed63b36efdc39ec843c0fd940e02ea8b6f6ecb. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/DEUE22377805.
Stronger Motor Vacuum Cleaner with White Noise - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39aa2671dc1dfd0b8ce6abc4342a7e6fbff78881e9db96ed8bc84afbc963ae85. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/DEUE22377807.
Vacuum Cleaner with Pink Noise - Loopable, No Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c0a82b38b6874365402a47a494ddef2312379479b2538cfb42436531907cc3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEUE22377809.
Hair Dryer Sound 4 - Loopable Without Fade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff400ca4d2fe60a76ea367dc7e34b9159283b4dc59c592edf69f3454942f272. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEXN82311637.