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 0x1a42bccc85a5b9a6e2ad979829b72adf2c357ddcc66c85f2f99bd6781669d347. 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/7886992e-2e25-400a-bc1f-8a92fa0cc05b.json and https://artists.proofprofile.net/proofs/artist/7886992e-2e25-400a-bc1f-8a92fa0cc05b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Havana (Originally Perfomed By Camila Cabello) (Instrumental Karaoke Version)
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 0x0ad529986d6798fa41c7e197af034376092e77bb03ad22137fd59ddde89b5f0c. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/KSB012302000.
Drama (Originally Perfomed By aespa(에스파)) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad81ae4b0c5d35971c17b2352ca903652b5f04a4430a58483b4edb015f9726a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/KSB012302635.
Woman (Originally Perfomed By Doja Cat) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8615f0f585f389ca875b6ec2d2ba1db67d3dc8ee4b460f22a0e9a9b8362850. 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/KSB012304006.
Price Tag (Originally Perfomed By Jessie J) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2305f144183f63902f87e93ba3440a2652aad909621f4c68b83693535bb0b78c. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSB012303828.
Price Tag (Originally Perfomed By Jessie J) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9924a9fc30141a8ccd6780a6a1b75bf37a6613a4333728b4ae4353d74a4dadb5. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/KSB012303829.
Is There Someone Else? (Originally Perfomed By The Weeknd) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2edee82d83f5946c0640d38fb488ce5178a72c36d53c3ce7b3928dd57fb1204. 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/KSB012304035.
Smells Like Teen Spirit (Originally Perfomed By Nirvana) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4eba533c45d232be0b4a703a454ef15825787b201139b09fabb9387ce83621c. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/KSB012305080.
Don't You Remember (Originally Perfomed By Adele) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddde47f5af4002346d2d3e54d3b73cdd5653d85f908a302344a6945f9bf1b287. 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/KSB012304930.
Pray For Me (From "Black Panther") (Originally Perfomed By Kendrick Lamar, SZA, The Weeknd) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559d9d4ea2149113dc1efebfa5654b67560b6588eda343bd024bb388c81c3180. 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/KSB012305301.
ZZang KARAOKE 2024 Michael Jackson Vol. 1
I Just Died In Your Arms (Originally Perfomed By Cutting Crew) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388ba99a52260a33aceb1d24da8dd6407ebd2719ff8c444d8f255b42c216ebed. 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/KSB012307454.
ZZang KARAOKE 2024 Michael Jackson Vol. 2
Counting Stars (Originally Perfomed By OneRepublic) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7841ff299436ff067af3e6e8770fa12061f84d0447ffb7698e0391a4ee4c7511. 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/KSB012307480.
ZZang KARAOKE 2024 Whitney Houston Vol. 2
Adventure Of A Lifetime (Originally Perfomed By Coldplay) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8ac8fbc0d0042618d7d6c86f116c1f618153f84c422dc1dc0fc2e15ff2befd. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:51:58Z), 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/KSB012309447.
Skyfall (Originally Perfomed By Adele) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cc0840bc299645335ec766ad50076941ee9c40408dc7f88efdb9b123ad52ea. 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/KSB012309722.
ZZang KARAOKE 2024 Whitney Houston Vol. 1
Without Me (By Eminem) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff86d30b3b113b6641dbc8b01f70ef00adf32c78b8a5e80b2a79859e80c1563. 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/KSB012310198.
ZZang KARAOKE 2024 Britney Spears Vol. 3
ZZang KARAOKE 2024 Britney Spears Vol. 2
ZZang KARAOKE 2024 Britney Spears Vol. 1
Don't Push Me (By Sweetbox) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cd6521e4864b4d24cd8cbe4d4a075596f80cbfbb32d13c9105a841b43b9b00. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:02:25Z), 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/KSB012310325.
Glad You Came (By The Wanted) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c967181bd389b1012afa9185d893d06e87f93774903495826c89313b2dc64b. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/KSB012312202.
SAD! (By XXXTENTACION) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72234cf057900a8d8e14addfee3e640667bccf34c7750e2fc4cbeb45715ba51b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/KSB012312226.
bloodline (By Ariana Grande) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ea1416467279cb45c91a59ba8b78f535c65280aa5f602b32ffc3545f46e4a7. 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/KSB012312449.
bloodline (By Ariana Grande) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2897aee5e55584258339e5fee74e98843702220621a84b662b265971f992f8e8. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:14:20Z), 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/KSB012312450.
Better (By Khalid) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19fe609c6645d7d6022716995a41680e34e7bfd7d3c2228eabc25b455e0d033. 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/KSB012313222.
Better (By Khalid) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324620b28eb79f2a3b73b29705043d9ef89107f71d6b114e7d25ac9f842c1799. 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/KSB012313223.
Stitches (By Shawn Mendes) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f1ce2a667580b8afb61884e609550ca4e596a77605b55f7e48150937756711. 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/KSB012313234.
SHEESH (By BABYMONSTER) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e86f6c2a40841d1a948cc1a3344429edfdb280cb5c3248c7bfdc40477a183d. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:33:33Z), 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/KSB012313421.
Stay (By Rihanna) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5991e69b41d8ac1193998378f02a698fa0b46696a009861855cca8e823a584. 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/KSB012316363.
Paranoid (By Black Sabbath) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09294919c25ee02933e1f18e5936a2fa15aa706adea74e902c6fa438a18dd90c. 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/KSB012316090.
we can't be friends (wait for your love) (By Ariana Grande) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e9cfe8da0f33681089ba9b2421b72afcb4a305bc87a785e7198326cc4488f4. 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/KSB012316228.
we can't be friends (wait for your love) (By Ariana Grande) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e5c17d0549b56d9c3c8c3f4faea273d9990a2a59355a60cb0022f60b43a6e6. 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/KSB012316229.
Heat Waves (By Glass Animals) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cbf99a67b1cc94fb9aab99f00edbaac86c7cd737bf32028550b006e53fb9a5. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/KSB012317915.
Ransom (By Lil Tecca) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb60ce6430c7057fe7a9665dad09a433bed5e444de95c328502087e7a23006f. 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/KSB012318984.
Hot N Cold (By Katy Perry) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ecd832bafdf795c9392daaf38a9a58ce18a8fd21267fa2821d3ce3a2321b0d. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/KSB012319001.
Somewhere Only We Know (By Keane) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23cdfe82d4fc4fb302bd4c92d1d61541cc34c2a8bb981617defec6fa1d61070f. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:22:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSB012322522.
Somewhere Only We Know (By Keane) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096853f6f4c8846b070ec271ae03e4a3ad8ceec10d9c912799d86b0ff1d86730. 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/KSB012322523.
Gone (By ROSE(BLACKPINK)) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f087f53a9a639824fb8a2bba9cf3cf070de81d5569e2bccd157d146b9e3dc2. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:16:49Z), 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/KSB012323535.
AEAO (By Dynamic Duo(다이나믹 듀오), DJ Premier) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4726ac50678a6004719b56200313f8e1875162ec01d7b466b04789ed20a4438c. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:17:51Z), 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/KSB012323665.
On The Floor (Ft. Pitbull) (By Jennifer Lopez) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc88fb64723292a6fb0b42dbe81eaabc30cafdde15705731a85a430d06420a3. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:25:15Z), 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/KSB012324336.
Fuel (By Eminem, J.I.D) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c52cab14300a0121b36de5d915ca9ef89ee7327d7c11ab3329554c943cb023b. 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/KSB012325443.
This Love (By Pantera) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9decc1f4ff3e9748a4c78e5498956c57cbbcd6468ff625a3e4388e4e2748bd. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:11:05Z), 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/KSB012326546.
Play Date (By Melanie Martinez) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c637faadf14a4e57a3b205dfeb124d44c7d610a6b11c62b004cb8f30ee70084. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/KSB012326752.
You Don't Know (Ft. 50 Cent, Lloyd Banks & Cashis) (By Eminem) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79aabc372dd665ef8a07cf421f5c475d6562f2bd55852236f5dc7f161275b75f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/KSB012327697.
Pink + White (By Frank Ocean) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadda99adc2cae9004f21c16cee13c4b1ec547d04a0ca9036648c30a3451dac30. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/KSB012327757.
DRIP (By BABYMONSTER) (Instrumental Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022c3910276243e1e1844f29fbd2ac25ac7985b370367ccfae85b37e498cc8ec. 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/KSB012330340.
WILDFLOWER (By Billie Eilish) (Melody Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474357ca5903cafae3a8a82f5e12270aaa5116b8f001bb2e87eb4ac85a262b4f. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/KSB012332225.