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 0xa073b5599c9bb1bfab4a1d332e537b4040ac3a7e987a6053145f0c63ba3446e5. 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/9fdbce64-5785-40bc-9f20-7a2a691b9d2d.json and https://artists.proofprofile.net/proofs/artist/9fdbce64-5785-40bc-9f20-7a2a691b9d2d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Asmr - Background City Noise - Ambience for Sleep
ASMR - Background City Noise - Ambience for Sleep
Asmr - White Noise for Deep Sleep, Tinnitus and Meditation
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 0x948d0165299891e38976f50f5d99153dc34b1627e50fd3660a0d5426df3cbc70. 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/NOUJW1719011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebec90b44ded31e4b707c106e79958151ca0859480ef5d140057cd495670044. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:20:31Z), 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/NOUJW1719012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca8f53fcd6b45536470edb675f69d158245a6ee4ff4f9501a8db1ce847385e6. 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/NOUJW1719013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55655e48292926eafa80d4fac74fdda7b4d2794434c8626d912cd3c5722834b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NOUJW1719014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83aef87bf929a323e9fb5da9b5dc204e8a59b60d6993a2a5490cf4f64315d477. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/NOUJW1719024.
ASMR - White Noise for Deep Sleep, Tinnitus and Meditation
ASMR - Sleep City Ambience - 1 Hour Instant Sleep Aid
Asmr - Sleep City Ambience - 1 Hour Instant Sleep Aid
Asmr - Big Thunderstorm (Deep Sleep Aid)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d370a283a246f135209b7b94587afbe8541016c243df6fb2dade538cf80c8b0. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:58:46Z), 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/NOUJW1737002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb355b10b4aae2b3e406b8624fbec46193f5c111430f93fcb74ee17c5c44598. 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/NOUJW1737003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba61f5e9e423a2c6b9f8bcb07924402aa969d99ce2c50a5292557d651f61fe2. 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/NOUJW1737004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae00ecaa1b78947d077ccd9cea660f9fc49b9f1d6f6a7b546cf595ff0dfaacc. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/NOUJW1737015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921e6ae5a907ac528548268ad24e305d8dbbfae81004e93ec3fdc5affa7d005e. 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/NOUJW1737017.
ASMR - Big Thunderstorm (Deep Sleep Aid)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a380b7d617fada8dcd1cee8e6001003487dd43579e0b0d46642330e437af8fa. 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/NOUJW1626002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31edceee7ecdcb9681fb1a9b6a9ee2391d2e55f0f39bad39287e045a9df157b. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:40:01Z), 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/NOUJW1504001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89471559d42d36a8f806c2d38a1b16c72285bdeaf1320043034a408af9553680. 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/NOUJW1608003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4882a96ab901a28e169d3f7dcd7f65e544c76a5ecd172e228889182069e211. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/NOUJW1504004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9d072a0791f4703a09c3846de2992a0b3982b22589ef655cd80b8d0e35c7d1. 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/NOUJW1504006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1a9aac5fe36039c0e2b9d440a3528202813f1a15a82bd038dc6076adc9624d. 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/NOUJW1608001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b07965692b64b6feed639825b716b60daaf26ecdf7ba98f3c791abe7e818fd. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NOUJW1608005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0226fbdfa982a8005926a7613e64f7c3604a22955923d746f0450e2be9a13f2b. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/NOUJW1608006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1849a8529c1d502d68b9a95de91738cfb15bcbae36c26e744f1793bd13d12cb0. 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/NOUJW1504003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa066ee25c029da5bfcf5225ae877c215715c9f28cc54ae9665d5f15d9891a5ad. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NOUJW1615002.
ASMR : Rain On Window (Deep Sleep Sound)
Rain Sounds: Relaxing Rain on Roof - Loopable
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a1b5b02c8c2ec6a0fa48f671bfe15e198267f3c61844cff222a082c17ed0c6. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:43:13Z), 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/NOUJW1703001.
Asmr: Calm Water Stream, Easy Sleep - Loopable
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bc2a8d8c514e0063c20c6597ba25a28d843088ab15caea38cfc0042933ce86. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:55:08Z), 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/NOUJW1715001.
Asmr: Under Water Sleep Sounds - Loopable
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c9f8acb6825527a1db002ea248b3715e96e14a74354fb07cf7b90074343521. 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/NOUJW1715004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe3537e660837a976991b4dc85def4a543e982902f8267cbbdfcfae8c1d48c5. 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/NOUJW1715007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d56766006333c1da78375ebf7a6bc9ab58e2fb4cfa7da66f86223ffd0101f80. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NOUJW1715008.
Asmr: Calm River for Deep Sleep - Loopable
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37788dcf9105d512cf417d009fa06ebe47ccbb3681cfbdfc650e7e8d30d816e3. 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/NOUJW1715010.
Asmr: Deep Sleep Trigger - Rolling Machine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3094925d7affd2e7acfb258f6856eab6ab70aa8b76753e7758c67c37560ab7ac. 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/NOUJW1725008.
ASMR - Thunderstorm On A Big Wooden Sailboat At Sea
Asmr - Thunderstorm on a Big Wooden Sailboat at Sea
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49734c4c2e08b6dc97cd2a9ab979bc570751aabf3e3128404a27a558d504526b. 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/NOUJW1726020.
ASMR - Thunderstorm - Total Relax for Deep Sleep
Asmr - Thunderstorm - Total Relax for Deep Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e08a35fb1d72b6ee4fb638df50c744255a86575f09b5bba4432aaaf87fa638. 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/NOUJW1721001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff8267b87f50f7a5c7fc391b8168c6df0ef34d126757b5f2335f7319d5fee07. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:46:41Z), 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/NOUJW1721004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e6c84fb9bf46a88b5fe1fc40055ab6006562119f8731727a859649b84a9925. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:18:42Z), 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/NOUJW1721005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1351041a823c0a8f03ea91546fea8681dea41c2993a1adb62d293dc4752855. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/NOUJW1721006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8687a43f1138514af40d5407bbcfe8323a285a0c485deb9befd9f4b9ba4ff188. 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/NOUJW1721007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aea4d00968ba7eb35a4a5f03888b9555ed5018cca2f87754ce0319e2533c240. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:00:30Z), 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/NOUJW1721008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8609ea119f906e53c496d92b9763ddd218f7382ea3f8879c8c5cdeb31a01842. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/NOUJW1721009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c0dcacf5a5d8aae70ac5ea0698838fb83542339c971a078a53780aee141903. 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/NOUJW1721010.
Asmr: Thunderstorm: Background Storm for Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1761f34abfef43ef2597d9c6cb3c28dd05280705a1452825a755910be6bf11. 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/NOUJW1721011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fe046dc1cf7652a18c5585b52decbbd603e1c426051d1229f287aac459c8fa. 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/NOUJW1721012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325f6159ee76f03f81b9addb633ddcff59f7db30dea73740c7bb98fe7cb99cf0. 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/NOUJW1721014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5d3bb9cab3e12779fa91d2e2bd36ef6d13ab3973ce0997c6a98863906657fe. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/NOUJW1721015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9769cf28ebc15356abc0837ca4cb5430f8f08b6cd07e6053102481de04cd2449. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:30:05Z), 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/NOUJW1721016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c456731ed68bb8d0d373f8e5b5538e0a1a888c376ce394d81a26a5e9a29da27. 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/NOUJW1721018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1198129e956a615ec0609f961290a5f422f2521b0a7f6a89dbc0b5e8a91bc1c1. 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/NOUJW1721019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabf7cca5e53ebbd211a8f8ace41945a4c113030d5c3b65d6d1e6fcfb4dd00de. 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/NOUJW1721020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7c91655155d48ffe3dea8e191a859b67326ed67216cd673037361c08d26efd. 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/NOUJW1721021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a137de0757c2635171103689003c5671f46dd967c769e0b577d3804bfd59e0a. 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/NOUJW1721022.
ASMR - Deep Sleep - The Sound Of The Ocean Waves
Asmr - Deep Sleep - The Sound of the Ocean Waves
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3fc67809303c9bf15a9e684e7bdde73d70ea25419313e6e00ce8c71db20b1c. 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/NOUJW1716004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc693af3888c7eea6b1e87abb707412da723443087b812f409971b4efbcf9bc7d. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/NOUJW1716006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eea5fb55c1276fd2597a64d8d391bb028e74e6361fa78a2fa573014f5a5d13e. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:01:37Z), 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/NOUJW1716007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a02f9ac2ae2a7828ce5f8643323596a6ee78b6fd5efdf97baf01da575f677c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NOUJW1730005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a156651c2b85f9e76e9d51e637f50ca1c174045d406c5309b41aade82369258. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NOUJW1730008.
Asmr - Meditative Rain for Deep Sleep (Asmr Sleep Story)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c817a7bea4a11ab0ff73157d88eeb0f80a2c9a228b387057387b1073b641d89. 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/NOUJW1728001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15887aeef9958519eb00e8759c05f950dc4b061eeea707878bda98a4ea86f66. 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/NOUJW1728002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c834ff09d8976e65fc58489d273c45bd5075080e022d1bbb4f1293ad68fffc3. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/NOUJW1728003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d20cfa7151d24183ce8ac887784d9b2299b9aebf140947c387db4851d0d12b8. 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/NOUJW1728004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7d31a01f56b6b4737879ebb9ab35ff65c734300f25b4eedc572b90e2fddced. 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/NOUJW1728005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50820701375ab3dac7b593103f5b22f4fcc3614b7c95d666f8fc8b63ef6c08f1. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/NOUJW1728006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca509991ce1a0365a0109f85d64b51b6f4d765a416507f2c98bf65530226cf6. 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/NOUJW1728007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b35271841ba60726f553692c857e869b7bf844bf1212f3a5dbd4e843cffa82. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/NOUJW1728011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4e8817f83c9f7e2208c259a730183e4a3c1438d78242c3c8317202c7b28150. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/NOUJW1728017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2c039749e9b13a4ba4ce11bf054bfd3d0ca8c5a1be133678d8e3714ac0db0b. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:07:45Z), 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/NOUJW1728018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d5dee736030699d9128051fe2563e3e4ec35a42f40cdc8dc504c9b0a5ee960. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/NOUJW1728019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdead6180429ff74c58ce3bd5cdad697ff2cb94eb5d32dc150cc6ecafffd9205. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NOUJW1728021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d90cbef46b661afbeacaf05c9887c288837b5ba8aa46b304b5cc9450537cb02. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/NOUJW1728022.
ASMR - Meditative Rain for Deep Sleep (ASMR Sleep Story)
The Artisan of Attention: Crafting Beauty in Every Moment
Ingress to Elysium: Shaded Specter of the Soaring Psyche
Mystical Dimension: Regenerative Designs for the Damaged Souls
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe587bbf8d84c44c92e1fe1bf484c0d95d67784af0d8b093d26f79d24c3d50951. 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/CA5KR2244151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf053ecede6920d8061d563dee3a5563ee8a4428467f559dccd6cd448d6570bdb. 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/CA5KR2244149.
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