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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2c256f28fda1941521313c529092d11a068ebe2f32e3ffdb39e5a601e602dd. 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/ff4567f5-165f-49e6-9a40-f3d74e641955.json and https://artists.proofprofile.net/proofs/artist/ff4567f5-165f-49e6-9a40-f3d74e641955.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Study Session Music: Rhythms for Concentration
Baby's Morning Melodies: Playful Day Tunes
Spa Harmonics: Music for Massage and Relaxation
Ocean Work Harmony: Productive Sea Sounds
Inner Sanctuary: Binaural Rain for Stress Relief and Meditation
Relaxation Orchestra: Subtle Musical Flow
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5660b4080bbe3b7195e1e6b68a13701422ec0ab263807706b266605215acc681. 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/USLZJ2557497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf1cff67ec90b4fe56cb74f309142deb29acb66128a8b977613c812fa43f3a1. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/USLZJ2557505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0371aad2c4050615be6a1b5495f02d1088c202dfacc2eba0589b02a01158e03f. 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/USLZJ2557512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791c90ceb48f553b3ec56b39485724f9997a5bc75241898c94cf1025a35bcc41. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USLZJ2557520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a0ab423b85e05b3af39fa0460a7ec9785d03a0a05ed1fb48b89d6c552f2944. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USLZJ2557526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2585180ffa478a1cba95805b20f402df0dce0f0b37f15cd334900d1c076d2950. 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/USLZJ2557533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a2f180160c7f897223dd0594b81ad2cfdf8eebe4971d26da0761d24febff8a. 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/USLZJ2557548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4a1dbe64e1d7109b6c91ba27db86fe63b2e739392d0b8217940aac8afaf0a6. 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/USLZJ2557555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0b1fdc3c892549f1844b7d4f77766cb0d251a582dac76e43d9db5eded41686. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USLZJ2557568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a812954addd508b2846bf3a621b2f4c8077bc87ef965f07ed040d00a3f3ed7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USLZJ2557583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6256a6ee28eb674ee3a544f43094e54acdbd4827711c504d18b7e56523ec021f. 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/USLZJ2557591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa822b0227e3142d0f0a1bea8619883df95c4d2e4b49362db588a50eae959865f. 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/QZZEC2447916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d508a9abd0aa0f3cdac163ec9166f2adf21d0cddc3b46f2fb5bc68e329445d5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZZEC2447924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf794acf53d873f6367769ef4b8e1f836abd006e5204db6597f2653f3edf140d7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GXC5E2453373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5295286fb94022a4ac4e9ed95e208151e13b8c6a5d15807be983f07de19ea5. 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/GXC5E2453374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b68a765e9633854d17cd001068aa017ddd6437566503544852f851fe5a8677. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GXC5E2453375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413ad465945091403ee321eaca8985bf8d2a78f94d210d202a254af48fecfe59. 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/GXC5E2453376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c1d66741681c41d55abab71ec7e56871b4727f76ea3122c8344f3929158497. 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/GXC5E2453377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b25ac3d9d9859ac5bdbb7b442ba48344575087e656b7a7ba7180c2879eee9d. 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/GXC5E2453378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d3ae69ae10fcb5e64c79312ba4f40a752dde33e3c5b958d34be7da98bc4ed8. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GXC5E2453379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0072267d39560df3592c7cc58d246890b3f6b69d3c0b29e2d523a9bba393b49. 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/GXC5E2453380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d809160335c9a62f117e89811c9d03bfbf1a3c98aceb0d27f7517cbf96fbfee. 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/GXC5E2453381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f734ff6bc150f54a2b0bfde3cd6f43eef867f38a5963eeed35972563c60964. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/GXC5E2453382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68705967a53fd915308d8dd6f775eee7bf2b8121a7584f7368f04980a95f3bf8. 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/GXC5E2453383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9706fff0222d4f14aaa22ff5320f75b535f08a247c4030395ea01b937ee4032. 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/GXC5E2453384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02aeb052b64ae94dd2e9b08c5e4ddf6f646c81cd1b326c085d4b0591f27fe28b. 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/GXC5E2453385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c06960d2afa5e0fc3148fc5aa7472f2f8148ca6de2f0f62c9984065cfadb27. 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/GXC5E2453386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b602326d60fb0473a96c69a5a32b668e5a7a2b0bba706547d8db77b63e5cae. 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/GXC5E2453387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d032a0efc4dd404444c49daa7f074ad4d6c73a594b202d0808868dfaaf64d4a. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/GXC5E2453388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9e08b51775af72ed9409f77292743d990514c69d363a0dbbf0bb19d343a281. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/GXC5E2453389.
Meditation in Music: A Path to Inner Harmony
Harmonizing the Mind-Body Connection: Ambient and Meditation Music's Role
温もりの足跡：安らぎの犬小屋の隠れ家
Regnsångens Inre Sanningar: Mystiska Insikter om Livets Lärdomar
Calming Soul Music Background Beats BGM 2024
BGM For Relaxation & Chill Chillout Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f4719a8b09b644a881a1a3630fca9860f76bc6c36afdf3304f493e20d6a96f. 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/QZP7F2431933.
Midnight Sleep Tunes: Melodies for Nightfall
Meditative Ambience: Music for Calm Focus
Quiet Comfort: Music for Restful Relaxation
Gentle River: Soothing Currents for Relaxation
Dogs' Calm Thunder: Relaxing Thunder Sounds