Drew Deezy is a Samoan American rapper from San Jose, California. Career In 2010, Drew signed with 454 Life Entertainment and was featured in the label's compilation album "As Real As It Gets". He w
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc63013b77b6cf0f0d362db0906843a1bcacd441cf20f8ca013284906c8bcce. 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/3d8b591e-19c8-4158-a66a-875e8afe6112.json and https://artists.proofprofile.net/proofs/artist/3d8b591e-19c8-4158-a66a-875e8afe6112.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 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 0x8548b01f15595930056bbcf585ad6187181397f44a1581d08e9d14cfa289b408. 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/TCABI1267195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3b7e40baa73f16b52be8a28fea0475cb3d9218357ca1b42c30009ed99a983b. 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/TCABI1267196.
Lyin in My Head (feat. Josh Wa Wa White)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5a2e4cc007d884c9d0bf48774353cf96c2c2cbdb0f3541d789ca4dd0c09f7b. 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/TCABI1267197.
Get It Today (feat. a Dough, Juice Boi & Rich Rollin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abe6a10417a61a558386f8d4da8e3899371d713993d1e9bdb75dc5cbf78034d. 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/TCABI1267198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619bbdeda528be19018cd34c152fdd3e301d5ab645880f77f38902ccadf92b07. 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/TCABI1267200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc3aed8deac448ed1c5d0bab15e95e0afb806f11d543f7ecc9283243661b318. 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/TCABI1267201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4196d1de9d5c053426ea4582463f1994ca942ee6eb74de132046791743034084. 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/TCABI1267202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2665bcb5f5af315b39d13a5f5ec373fb4d1502be33949988d6602cf9ad8f8d5. 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/TCABI1267215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760e0ad956b299f036826f1455910c9c099a68fb66d7461da00a9e9c8dfb588e. 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/TCABI1267216.
My Life My Pain (feat. Nichi, a Dough, Nitty & Cam)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb31614c04ca385d4d71703e613b265b569f9f31f4e8782860dc264eeaa3dc4c. 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/TCABI1267217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf2cb0930f645ee74db88c34fcc5daf2e174fd633e824bc460c64596d8fe0fb. 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/TCABI1267218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea200dd0b7f26c07a5164f06e038e4d1bd0da51422d8b1def908c255416f971. 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/TCABI1267219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ca6b6a212f8a25f9a6fb9fe75b07f84a7f2aab536368c5079d74729ae387ea. 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/TCABI1267220.
Drink It Down (feat. a Dough, Nitty, Pistol & Cam)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9852c08366103f575be3e86ffee4af0f03bc4480fb0884b8d584533888b5e9a9. 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/TCABI1267221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a879b2d31e4053f9e85b6a5b643942e6d697b45420d25f7988c2e004690b954. 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/USHM82031555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8a05dad904db4de38942c1978a810dbde7625e17a19cb03338aa6ddf0db441. 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/TCABS1492981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18450bb534c671346f0567e4a0d4cc4eb973238f341f1755f7b8f16294ec393d. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/TCABS1492985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba16469b5e4b274d9891e94d51e5909755d0d0e9a6fe6a58cac1a7f195fa214. 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/QZTAT2379945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf699578ebd2428b2ca9f2dcdb8f20ede43b99bc0d50a8221a30ea989ae7f6a25. 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/TCAEL1972033.