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 0xa0fa7180491e5c0a9f6ae1fe5ae525a03d85ee9c56ad212cf7aaf7cd91fe3fc9. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8378b1d-b717-4666-8f61-f756c5b021f0.json and https://artists.proofprofile.net/proofs/artist/e8378b1d-b717-4666-8f61-f756c5b021f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Relax and Groove: Hip Hop’s Chill Rhythms
Chill Mode: Hip Hop Beats for Relaxation
Peaceful Lofi: Calm Beats for Quiet Moments
Subtle Lofi Melodies: Quiet Sound Progressions
Inner Calm: Meditation Through Hip Hop Music
Relaxing Lofi Melodies: Pet Musical Calm
Hip Hop Cat Grooves: Melodies for Feline Friends
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 0xdc844d0f6857801cf0cb9fbd121ce30c0609d7c1abdecbb46138a9651f949216. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/DEZN82496127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b732f409ca850473891f954496044521f51a6427522de2df08aa6e3fe5a57f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DEZN82496077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a07aa0459085d58ce1df65f113cd8480be54990728bea214f01589f232e962. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/DEZN82496072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b133c33a670fb1ebc18a335856838e50b2e1ba4ed5d9a3be09e9a041fc31ec3. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/DEZN82496117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0a8ee869ec938b7ea368848703ed9a2387e25fbb9622f0589375531065e680. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:56:35Z), 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/DEZN82496134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd461155913f534cc507c335c394563561efe34568be7dd89bacf0e443fafc023. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/DEZN82496088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06081b19e5b1ee1b3602889d7e6dc3a745dec86cdb9e956594c9ee7c0b95d55. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/DEZN82496129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fccad5c90d897cd675850f3df9a0cabbb744c749683840ea7bf98b605198502. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEZN82496130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24b3d2e444f51a43e2ff436f2fcf0855fa3c4e3fca228d839f52ef58235d7ef. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DEZN82496135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4ecdfc9c098869078c437c7c8ce2b2c6a5f457cbf55f5185de6772f4c6faa8. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/DEZN82496080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226ad73c998fdeeea938bbeeb8cd7ce6f4e7d992a7a7357bbb358c8ded443aec. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/DEZN82496084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad09d2ebf61c8e3dc76a3e468b8618330228ae2079f22d65dbe3c351d89c8b5. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/DEZN82496074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5faffa68568b8b8a3817c19fc765c814abf5a64b5e4ed04593791021293d3767. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:14:28Z), 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/DEZN82496122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52ca634662a8a312c5a93d6c380ebdba549f9c9740824012a161c82dc1133b3. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:16:58Z), 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/DEZN82496125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b559befca6c7d7cd52162b68083e06cb94f3430ed25c9f70ee0a02340fdd2b0. 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/DEZN82496120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5a5314f5db2560aac6ccbd376bf157791e672cd170bc1e65edbfa56b181374. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/DEZN82496142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12c70da9e4a09096c36125ccce89228a6693f20b6e8797de4d35290632b5c07. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/DEZN82496145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663037a30a3b7f2ab18e0885fef551aadbc93aecd1b26b8adff0ab4cc984a733. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEZN82496076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbcfb123ec1916ffeac12b592e37bb81cd610efc85e00d573099f1e2b804db1. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/DEZN82496136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc003c5d5a57470b9f843841ade8959110539ac71a51e9f4bc3833350a611b26. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/DEZN82496151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4560f7e2b4e4353fb599ab37da3b260205bc3419394ff58b37081ef157c21c. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/DEZN82496081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756beaee326fac2989b4a17ce70c83d01e5c0ba39fa506591fa67f705d4cdcd6. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:21:40Z), 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/DEZN82496121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36ded32946b9510c628e4c89cc34703a1526fe7c79927810662f8f14a3c3488. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/DEZN82496138.
Meditation Mode: Smooth Hip Hop for Relaxation
Gentle Night Lofi Vibes for Baby’s Sleep
Lofi Baby Harmonies: Soft Musical Beginnings
Deep Slumber: Smooth Hip Hop Sleep Vibes
Soft Lofi Melodies for Soothing Baby Nights