Cascada (, Spanish, "Waterfall") is a German dance music act founded in 2004 by singer Natalie Horler and DJs/composers/producers DJ Manian and DJ Yanou. They functioned as a trio from 2004 to 2021,
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 0xb9d395ad61cd4f70028bb88cb6665c1789f8a21f9c7d1593a1df09a5902990e0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7705c0eb-a8ae-4e7d-ba2a-b4114731600a.json and https://artists.proofprofile.net/proofs/artist/7705c0eb-a8ae-4e7d-ba2a-b4114731600a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x0a5ace8c76004d86c62a25fee388bb252a806df321f30545e7870e408e290f4c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72401388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0497379fba1bd8ef9c54346cf492f2acf5424401ce9d4b4922c5572188c5e43. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBUM72400217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27887bae551e26bf1591318402096eed1bb379556c7345a55afc62140c363553. 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/GBUM72402392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5ace8c76004d86c62a25fee388bb252a806df321f30545e7870e408e290f4c. 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/GBUM72401388.
Ain't No Mountain High Enough (Jax Jones Remix)
Ain't No Mountain High Enough - Jax Jones Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b35b838c2e19315e7f725986318ce3bdd2fe0d597a10312914b09ff39e34c6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEH842401938.
Everytime We Touch - Hardwell & Maurice West Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9fd74caceb05134ee98e2bbcd1fb4af743cb6aeba7d85a63d5b97fc3b6375a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEHK91892541.
Everytime We Touch (Sound Rush Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba8dcb602d8b50caff2479f3c9e7bab49722e9e65c87c394f8325a47962f8d8. 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/DEHK92000081.
Everytime We Touch (Mix Cut) - Hardwell & Maurice West Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294d091ff0c5b0cea9ecdc97541d7e0518b4157b39c3f196611d269bf4a04fb0. 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/NLQ8D1800161.
Everytime We Touch (Hardwell & Maurice West Remix) - Mix Cut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294d091ff0c5b0cea9ecdc97541d7e0518b4157b39c3f196611d269bf4a04fb0. 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/NLQ8D1800161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272a36740975d6f8c4f87819a7b56112d02955fdd137cf01516308e012cfea6a. 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/DEHK91688820.
Everytime We Touch - Norda & Master Blaster Remix
Everytime We Touch (Norda & Master Blaster Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef25e6a19e89db56b595a529fcdbbf1a4e8e9040a25aadbb1661c8e09029eb4f. 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/DEHK92000041.
Everytime We Touch - Norda & Master Blaster Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bddf6da9495f0bb5913d55a934abaa744994a902dbfa674b8547eea077e21de. 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/DEHK92000042.
Counting Down The Days - Cascada Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b429c6a4fe16956b10a7dad9161760b735f11a7ca311a4332b3d93d6acabe28. 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/DECZ30700420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f12d01941db96b541d0ae9f8fd88cc3689c026e0e4fef4e5e442de90b3aa51. 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/DEHK92102881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c896990ecd8b243def33f8f31bb3f80ea4506bccdd53867ba876f19c7a54e4. 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/JPC231600207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5ace8c76004d86c62a25fee388bb252a806df321f30545e7870e408e290f4c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBUM72401388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab274731f08b3ce0e0ee6a3cfd3fd10f6050c410ad82602fea9c664c1dda8b6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEHK90911201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ebf145770d8076c11744885e9f209a859cc291fd204e5ccb985d567c0e9cf6. 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/DEHK90911202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41eb71af1b5d5ccf80b15e2657061efa4d50ee5d9f830e5d6fabcf919437f9a3. 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/DEHK90911203.