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 0x59c2975308e9879b5f89a788451b6ce571d7c0c97f908bf49c912d0c45fc6657. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17666293-a9f6-4f12-97e4-9a69ed296672.json and https://artists.proofprofile.net/proofs/artist/17666293-a9f6-4f12-97e4-9a69ed296672.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x81c1ff9f83c8bdd0d25ea0a900c6b0effde15b468b65b0978967f30a119ad57e. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USJLL9920002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ed90558a7edef17926870e97c6a3591f2a30f438ed884c9fa336d736cbda15. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:38:26Z), 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/USJLL9920003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e7b288a7bb9c2c33d11bdffa6c727588b11e891cb6077cf7198f72c44ea1c1. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/USJLL9920013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdc1b12af6401cf24510faf414513bf487746d2ce959f6d5cff2f44399ace62. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USASN1601592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34047bb386f29c22aa26ed6753f3febc61ed511b74bf5ecd7146e86957ac7fd0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USASN1601593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb48ccb6a5ebd8526399e6826459bc9948088aa3523ed0df80bda9ee3103ff8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USASN1601594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5179347f1641afe5f66e06ffc767336aef2c0b1f1fbff5d6fe6775a802891c0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USASN1601595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf363331c0cb189ca4b5c527cad2b32de30009fd5d406ec74dc2c8d6aec4ab9bc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USASN1601596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8698b9d84ee47353bddd5ce203deb8bea39d4c8db43bf72bed6de382768f50. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USASN1601597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b2eeafcc51516ed68bdadaae2005376fd69b2c3d42c1a669973eb6769c1be0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USASN1601598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399386eeeb452c0737fdfd961bada929099f2b365104da8d54a8c2c1440f8fd4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USASN1601599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb3d56d50285f136b14897d14be817b81312535c0249308aa1360c4f4c5b222. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USASN1601600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f0e395081fee0933fba7fbfb6e6356be100f28989d58fd940e5adf1fca7b5c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USASN1601601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d67ccc5756bec3d57f320a19ddb6a37dce1d6d1369b17e844fb2f319e4bb63. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USASN1601602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2cd452afb7979ef9157e6c56e12c450b4ccd554a040e8d081e12c09835b5af. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USASN1601603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57f51a5bbc09d67622df4c0c57c85866b716b321164af68a6f335afdb3e6f75. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USASN1601604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf1bb0b599ccffabc5a4e924ae23c00c282e403e1215fc1a58acdbf65047ee5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USASN1601606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2808c7a38f0940f87816f9419840b137157cab07305504c93b3afb5602a7c6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USASN1601607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e780766b0eb665abbbd07635fb79728e9650ddf5545e5840e4ae5f5caf633c. 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/USASN1601617.
Dancin, Smokin, Drinkin (feat. Kurupt & Cisco)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699cad89cffd9dfc941ba8ebcd6d6253c2b324b8aedf38bdbbbc2c71f270c8af. 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/USASN1601625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e838653b8ee5ff74350d1cc3d33da65207b1114dc7315862390960c27574f0e. 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/USDNB0229109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2b6d62c31ac9af25e14d084bb9bed7c904145109e03549d31b96810394b9f9. 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/USASN1601642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29b4072ce4e847120e5febef73203e2acf3e53981bb23f5c05daf0e9ce877dc. 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/USASN1601643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227679236558ebdabd52e86bf4b36378489a23a86a698888c5567c0e2bea07dd. 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/USASN1601647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c5bb192e5a04f6e524879d3ba8581ff1abd4f1fc1a3e8c51d48d97b279eae5. 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/USASN1601651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68496a0f8b1241f2dd7555b08753e3194537bcaeab62f60e704568c4c137e00e. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USASN1601639.
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 0x830d95028ddba261ecbeab9b3d48b3929e928608088e5cc2b1d52407fed47ba8. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/USASN1601640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e2860bbe4959ae26ed12ef6dc4a7c8a6f5a8677cd5f43f53096328688b7674. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/USASN1601641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23adf29c751ccddaf0b99b33f00474f21fcf7d8f6539e84db39461643ade797. 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/USASN1601644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db5d9ee756414692271097a745beb0d2a710b884c48d7279574bad898ffb672. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USASN1601645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce0f2cc92d1dcedc2797fb05b653f8afaff65a00548cbd21a4410e8a1624c3a. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USASN1601646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3da8568c54ec31febb91657509f39ced4caebece31841e304af38502884ea5. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USASN1601648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452411d82d2129428f6b421952ed4a329ca2073bf375331ad8e361f8b3f3d9d7. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USASN1601649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c48a90847631565ba0b995baff9eb566c06e8f9152a21aba41fb318eabb9a3. 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/USASN1601650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0fea5c46533e5c6a9e9c8ca2055e9cc5415e2fea5610fa19a912247e650950. 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/USASN1601652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a70a8ab855242f1d7b57761d9b86868adf5384090d3c9e489ee861c6f146c7. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USASN1601653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6646e4726403ee9f8d394199909c8f6bd2fe0dcb7d82b3a9949eb89536849fe3. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/USDNB0559801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49422ade3c5e5c7226f93c8503bc8b29b22dece74be37fce2c54519ab99cf9ce. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USDNB0559802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05d0e613be6899fbed51cfc0ae6d326ec80e855dc467ee44a77c9921bc16271. 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/USDNB0540902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373ebf7ae25266bcdc5971525bcf241aeb763e46cd0e66b61b53162a25301aa9. 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/USDNB0448602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83923d030e07e481b173dac2bd7a7214107e9192362e083ac6d723d861c441dd. 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/USDNB0448608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e63bf272aff67a011f0aa21f23cf76cef46b88782a4c76eb32cfb90efef755. 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/USDNB0448609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1306762fd4664cd6a326b1d19da6178e76c29ca4094e84804d05f956f238c6f. 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/USDNB0448603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b242de214f2625ac1df0bfe40b6ba3d377862adc86dcec6bf1eed8f2266d0c3. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USDNB0448604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc635f9123f2ba472caf42b3e6fd7e331c1911dac7411bfcfd93d0901a49ec2c8. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/USDNB0448612.
The Streets Are Kalling (Edited Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a2a1518b9b0edffa545ac22c8db5f920958817d1f386762ca9fa84a7dc401d. 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/USDNB0660206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46110669cbe9319fb549077e2a94ef1ecb7c5a131c0648412bc0f65b9bac144e. 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/USDNB0660207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa774460db58be0cbbb1248c924bb43beea2bb1ddd8d9b5a136dea60746766173. 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/USDNB0660210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfedc93addb1831d6dd0eb414f591a5bcec9dea1ad26465a64546fe05972006. 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/USDNB0660211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c53929e3a89b4897c5c31b2c267e12510c5579d13153c53466ee50e0888ec70. 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/USFNL0690079.
Mr. Shadow Presents: Ain't Nothin' Changed
A Name You Kan't Touch (Explicit Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71d626b2c7461992479a2f019fa704fa7b022f646c5e704b89c9ba5e4d3322d. 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/USDNB0962901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6fe668e396ebabc334ed8b402fcf4939f45d2b3c99a02f65a81185ec762f14. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USDNB0962911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb2cdb083fbbac08cd8bdf9cea6dd07d538d1ece4e4196e1015d42debbbd4fc. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USDNB0962905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2071b8663e3eeda2d6e88b75b5b12910b7637616ddcfde13510e95915ec27ef. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/USDNB0962906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f39b0bde26d21ff10f5a4d4d11557ef0ae14de14eba05247cf38aacfc47a466. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USDNB0246607.
I'm A Criminal (feat. Serpientes Y Piramides)
Hitman Presents- The Best of Beyond Entertainment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f461cda49b1111d142a5a01e28aacad04198c01a3a8de9d787f56535c5a1735. 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/USDNB0328106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b80d990b84f7c0adce60709fe34a75ed66725b968113af42e657ab1e2dd6800. 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/USDY41696773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3f8e20ba746133a31d4333bfd688d0fb2f986bdbcf92d2e5b24c1a76d439e0. 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/USDY41696782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ab56f346d0729701a8070d7d9c254cd3d021ad4dad1d63422f8f74b159ef31. 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/USDY41696771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b78092e0e52529452f3fee1fbca346dc6ddafc93f367974ade4f931d262af18. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USCGJ1943983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3ea0ae1a92156e7950e9aa93ba7ee1f4403c724fee0be907e457368463d2e0. 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/USHM90442847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319ec51b347563fe774f4f8abd2b6e495093f79eba3b5fcbdbc3d3c7706b3808. 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/FR6V80920157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f776bb95ecbf1d65a8f1f071b4475e1abaaa4c37d611ccd3ad45241773d95d8. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/USHM90442836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a1dfe12946023fa63cd68f2510ab30520a4e5d76ad76adabf212ffad91d842. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USHM90442841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afbb34f213b1bb9c62b6a93311a263d9788082c02446070dbeb1156968b6669. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USHM90442838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d18d16366f19fc900c472d5c6e5f7768945ed0d16f132feb9d8e248c705fbe5. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USUYG1526949.