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 0xd072f99425b0578ca72ff547e85031eb7a7f9bfd940f99a3e3dd63e76b386403. 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/dc021a33-26d3-4169-9a12-2b8c7b961d60.json and https://artists.proofprofile.net/proofs/artist/dc021a33-26d3-4169-9a12-2b8c7b961d60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Baby Bedtime Lullaby: Soft Piano Music For Baby Sleep, Soothing Baby Sleep Aid, Calm Baby Lullabies and The Best Baby Sleep Music
Baby Lullaby: Soft Piano and Bird Sounds For Baby Sleep Aid, Baby Lullabies and Music For Kids, Nature Sounds And Baby Sleep Music
Baby Bedtime Lullaby: Baby Lullabies and Soft Music For Babies
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 0xc4661a82454243c4bf56fe03337eac38c3aa4481f43a7c92020c1e2649c3517b. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:23:50Z), 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/USLZJ2006588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef27fd581d86d62bb68f74ce1f2d278b046b84438e8675899bbe3837525833b. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:48:37Z), 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/USLZJ2006594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb098bad31f1669547302a56e5e6789eb3c61573280b72380a5d2ea83b424bcaf. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/USLZJ2006595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8963d9f0b14522af5d67d10379204854b6d1de2ab5f45ec669d06f71a923dbbb. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USLZJ2006598.
Baby Lullaby: Soft Piano and Ocean Waves Sounds For Baby Sleep Aid, Baby Lullabies and Music For Kids, Nature Sounds And Baby Sleep Music
Baby Sleep Music: Baby Lullabies, Nursery Rhymes, Music For Kids, Baby Lullaby Music, Newborn Sleep Aid, Music For Naps and Sleeping Music for Babies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed5361abdefab6da659881c6c30064a6db5b7aa61543cfc925419e953fffcc6. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:49:44Z), 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/USLZJ2008164.
Baby Bedtime Lullaby: Baby Lullabies, Music For Kids, Newborn Baby Sleep Aid, Soft Music For Babies and Soothing Baby Lullaby Music
Baby Lullabies: Soft Baby Lullaby Music, Baby Sleep Aid, Nursery Rhymes, Songs For Kids, Sleeping Music For Babies and Baby Sleep Music
Baby Lullaby: Soft Piano and Ocean Waves For Baby Sleep Music, Newborn Sleep Aid, Baby Lullabies, Music For Kids, Music for Colicky Baby and Sleeping Music For Babies
Baby Lullabies: Soft Baby Lullaby Music and Rain Sounds, Calm Baby Sleep Aid, Sleeping Music For Babies, Music For Kids and Baby Sleep Music
Lullaby Music: Soothing Music and Rain Sounds For Baby Sleep Music, Natural Newborn Sleep Aid, Sleeping Music For Babies, Baby Lullaby and Soft Baby Lullabies
Baby Music: Soft Baby Lullabies and Rain Sounds For Sleep, Baby Lullaby Music, Deep Sleep Aid, Music For Kids, Nursery Rhymes and Sleeping Music For Babies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50420bc3f0dcfb1947c76fc5e6acca4820d6466326cd782d3f7937c0daa12b31. 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/USLZJ2015471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee664b8cea5b835710385012cf00c6c6295e1709e6b891a1a7a0a712e2b95b2. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/USLZJ2015453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1476fc1f6c10af033af5a75284299f0843eed325b640b9c9beb8694016c08c35. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:44:28Z), 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/USLZJ2015468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90823a945918c175ace888e23109a3c36552c88f23118af8b0e350d4b0e7c1f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:50:13Z), 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/USLZJ2015466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8927f668f49f16341532f80bb6eab41c03c0ee675b2c82cabedebca2f169a33. 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/USLZJ2015460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913f4b114bf81abeead29ed59cc77c80d87da0091bd7b33a5bc75f6b35eec001. 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/USLZJ2015448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9de2bc951cdd55199cc825e6e87c971d7d1eb9eddb3a5d7c50785c63ab6a56a. 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/USLZJ2015451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48707e9cc9f0dd86b9b86ebf1a13ab9c995bcfb7d28b339eb06270871c451488. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/USLZJ2015461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf137c01fb3801a4a7b4521652a1ae1ae9818c94fcffad7124bba5f40d333271. 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/USLZJ2015462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf48f7a726e04bbdbbf8643b412657e45e967d83acbc97f0479ac0e5865158f0. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:04:07Z), 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/USLZJ2015464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd6efe1cd1dabe32fe434a69563326b8eddec8f3b2a2d21ebdb9d3bfba1a973. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USLZJ2015469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa859c356454b1c68b2c62f3abddf80ca414fa72529b38fe66e8e2da339957558. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USLZJ2015470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edd32dcc410ae788a2827f6723c51eed94abc7bdb24cd6269b375f3c6cd05c0. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USLZJ2015473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97635ed4bd8e58ece4f9f11985a268f45e692fd605b04b83a6e75d93a72b26cd. 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/USLZJ2015474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7c7df714e3596707e35241757959915884d890351fb8b5b3e903d259cdea16. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/USLZJ2015475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff68c5409dec95471c9f2c50ddc1f46c65bc71258d1642e408f9502aa018e25. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/USLZJ2015476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6922c006ab90004873ed6c2c8559617500c5ba59df2a2f8d8de3b1d267ff5bdc. 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/USLZJ2015477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3677d828a363195055b81abc61c97ed46bc31a3b7fdd6c0901dd0eb4e27a99bd. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:15:56Z), 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/USLZJ2015479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb2ae4caec7acec459f6c5efdf4dd1fca7b14aa0b2e42e6143f7118da69186b. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/USLZJ2015480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e65863357d5de218a088f09e068f567d3df0d35e5baa4a3fe05ef53bbc30c7c. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:47:22Z), 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/USLZJ2015482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde566a48c011fbee352267c31e8c20da8e713b84f3eda3d45779351b16b08607. 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/USLZJ2015483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc258e2175b50b3ebb3039e18e0a79cae2c84e3d9af4ec4919088ae938a879235. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/USLZJ2015484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf82c44672c17eff9fd84d2938066878cb6a891f3afe1c3d159adbee9084e75. 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/USLZJ2015485.
Baby Songs and Baby Music With Rain Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f2313782cc75abfffcdc2d8230afaf8e5b7330481c35b1e60e54c5b51096d1. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/USLZJ2015486.
Too-Ra-Loo-Ra-Loo-Ral (Thats An Irish Lullaby)
Baby Lullabies: Bird Sounds and Baby Music, Nursery Rhymes and Baby Sleep Aid
Baby Lullaby: Bird Sounds, Forest Sounds, Baby Lullabies, Baby Music and Baby Sleep Aid For Babies and Sleeping Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488aec2d94c063a4a1a9e231239c252a9fd1f57a6d57e1608ed3fe24e3f7f8ce. Chain 2 (Bitcoin): anchored in block 957523 (2026-07-11T04:55:40Z), 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/USLZJ2017461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07e7478fa333a141d9c560acfd032ede7b74ed642c48d90a4376ffa7e121cb5. 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/USLZJ2017465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f10b9448b133c155a428b6d56928ccbcd11658fe72e44c3f36cd0cecfb6793. 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/USLZJ2017467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb960141f2e9b203e2b1a56cb0e897edcfd30fee81d302f3af0a42406ebe224. 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/USLZJ2017468.
Lullabies and Zen Nature Sounds for Baby Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8848f417aed6419de84adc9c55ed6656f92d77d263586c6245631bb170f6cd30. 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/USLZJ2017472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d836673c367efda1aa085e993069258f025a0e017c642dc5eb2024f76f605c. 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/USLZJ2017478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25967168854be8d6bd065f660f3a7e18d355d9ad0147827d40eec08cb035432. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:33:51Z), 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/USLZJ2017479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfce5b3600c01d0593c5c7d9d358205887fd61257d4b59d0241c52cf58ba9e2d. 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/USLZJ2017482.
Baby Lullabies with Calm Zen Nature Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c0ff5947ac4920b8fb8e6cbc71a1a47bd0cd4db722ce43da3125faa6057aca. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:54:40Z), 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/USLZJ2017485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09672890601473115217fbf8bf250315f49f1cd2ad52426d9f688c616b1c3011. 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/USLZJ2017486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3616512b38c04a69bdc99cba72fadc1d8cc51f3c0757f6700ea0f876448a9f0. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USLZJ2017488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bf7add042674d6d1e09ecf4075a6da347c3da0a20665222d92a074d26954fc. Chain 2 (Bitcoin): anchored in block 957961 (2026-07-14T05:58:47Z), 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/USLZJ2017489.
Calm Baby Sleep Music and Zen Nature Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeed38f8f8a25d0de32a70f8da01fabcc7478cc370da529c309b1f49d116345a. 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/USLZJ2017490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5e8deae2dae72e61eb0c2f1de347832e171c8d0791abcffdbac8e9c89f1150. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:31:57Z), 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/USLZJ2017491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11a606af0bb86c52d027c78ba1a78001e9cb8fb0aa49a33f9ce0f4396ee1b20. 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/USLZJ2017492.
Soothing Baby Music and Zen Nature Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bbb554587f5a4c087a34326b6fba772f1dea3dc15d46a362449ae36eabf293. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/USLZJ2017493.
Soothing Lullaby Music For Sleeping Baby
Sleep Baby: Relaxing Inspirational Music
Sleep Baby: Soothing Music to Create Calm Atmosphere
Crackling Fire and Rain For Sleep Vol. 2
Relaxing Baby Dance: Good Vibes Relaxation Music
Baby Music: Developmental Baby Activity Song Vol. 1
Lullaby and Goodnight Sleep Baby Music, Vol. 2
Nature: Waterfall Down Rushing on Rock Vol. 1
Campfire with Crashing Ocean Waves Sound
Baby Soothing: Rainfall And Crackling Fire Sounds To Relax - 1 Hour
Baby: Calm Rain Music and Lullabies Vol. 1
The Elements Of Nature: Peaceful Nature Sounds To Soothe Your Baby
Love In The Way (Music Box Lullaby Version)
Music For Babies: Serene Ocean Music To Play For Your Kid At Night
Soothing Melody For Your Baby With Nature Sounds
Relaxing Muisc With Nature Sounds For Baby To Sleep (1 Hour)
Gentle Music Box Lullaby (1 Hour) [Music Box Lullaby Version]
Deep Relaxation: Healing Contemplation Music Vol. 1
Baby's Nap: The Best Rainforest Environment To Calm Your Baby
Binaural Relaxing Music for Spiritual Healing Vol. 1
Bedtime For Baby (1 Hour) [Music Box Lullaby Version]
Your Angel Peacefully Sleeping (1 Hour) [Music Box Lullaby Version]
Melodies For Babies: The Best Soothing Rain Music For Your Children
Baby Music Box Peace Melody (1 (Hour) [Music Box Lullaby Version]
Our Angel is Falling Asleep (1 Hour) [Music Box Lullaby Version]
Unconditional Love Lullaby (1 Hour) [Music Box Lullaby Version]
You Are Our Joy (1 Hour) [Music Box Lullaby Version]
Baby Love (1 Hour) [Music Box Lullaby Version]
Melodies Of Rain: Piano Music To Fall Asleep By The Rain
The Baby Peacefully Falling Asleep (Music Box Lullaby Version)
Love Melody For Baby (Music Box Lullaby Version)
Baby Sleep: Gentle and Calming Rain Melodies Vol. 1
Ambient Music: Soothing Melodies for Sleeping Baby Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b136e377ca0e9ab71f525c8c27329626115f73e5d042dba0960b286e735399f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/AUMEV2339174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6338de6a8a6bbb5294284ecfec72f3447f9b169d14daad9e97811e13b3221a8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/AUMEV2339178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ee4806a9c98754bf85b0817b5858c27cf99d392eddc56f35575827a243573f. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/AUMEV2339177.
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
Lost in a Book with Childrens Nursery Melodies
Dreamy Cuddles: A Relaxing Serenade for Baby's Sleep
Hushaby Harmonies: Soothing Baby Lullabies
Lullaby Jazz Piano: Tranquil Melodies for Baby Sleep
Baby Sleep's Lullaby Dreams: Nighttime Soothing Music
Gentle Night Melodies for Baby Sleep: Lullaby's Embrace
Cozy Cradle Songs: Comforting Baby Lullabies
Lofi Lullaby: Gentle Baby Sleep Sessions
Lullabies for the Soul: How Nursery Rhymes Nourish Baby's Sleep
Soothing Sleep with Song: How a Father's Joy Aids Baby's Rest