Donald Howard Pullen (born April 16, 1991), known professionally as Rockie Fresh, is an American rapper. He was signed to Rick Ross' Maybach Music Group and Atlantic Records. Pullen is known for his a
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 0xd4f5ee5529d1d0226dc846c1378ed090e14860519eeed6d8af1148f9f68a0da0. 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/286d34c7-f166-44be-a88c-64ff4f337374.json and https://artists.proofprofile.net/proofs/artist/286d34c7-f166-44be-a88c-64ff4f337374.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 0x7c9c5094a369bdf4688c6f25e8e0eb9a236d418abeb635957f443bf46c4be0e7. 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/USLD91731624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09391ce7b6fca395a5f5825da457cd17f87eb3e4a87199386544456d8d96bd8. 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/USLD91731627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97cc96c564dd1c8878586c207d565f148f99a34a7a8a042677014a6d62065b1b. 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/USLD91731628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70768b1e3aa35b083ad0def0a062c288d9a98b738ba2a959ae0fb83d8ca1f463. 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/NLRD52350450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae6c752c806672a5a3321d282c68c856d0be8b9e374d9ff2457b78a51c0cf64. 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/USLD91727044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c42a9112a252903f0250c8c2f7b807ab36079db2f038232f02444bed1118a76. 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/USLD91728237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291e64ef1274f842c7df6eb650ed9fccef342173fda27990418e8f53c1ed9124. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USA2P2018155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2766259c9a49a4a02b84165bde5ca6ff872399751604e9f4b029b8199d093da. 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/USA2P1945149.
Feelings Hurt (feat. 24hrs, Casey Veggies)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d56ddc07c071b479825fb9539d673e3eff6c709b76b58dccc80641482fd45e. 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/USA2P1955066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dcdc39067a86eb7de460f18457903fb720c8e69d3ad8f0c528877057cba0a9b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USA2P1949122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f59a9847adfd9d8622c7831d07ddbcfb1c05ac3b413e6e3508c0e93a3d7514. 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/USA2P1901371.
Call Me When It's Over (feat. Chris Brown)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02c24baee50391781bcfc706f04ae38db3f1124174424e95d25a2e3503cf84b. 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/USAT21601380.
Your Life Remix (feat. Rick Ross & Casey Veggies)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59af1c214e2cbc28d81f56fecfca20e53fca7161cf1c2858bf50e8df4164459c. 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/USAT21601561.
(I Need) Something Good (feat. Maverick Sabre)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf15c82063ca9397f90c3d6d82be67a5c6c63eb6b8c2f26a89348b10878a65e4. 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/USAT21601562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb89645659c78b4621446e42709598bbacc96ccd77687f90e1c87fb20e4b52a. 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/USAT21601564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde08597c394d912a828782b7d589492402a3e3d9dfcc917d894740920c939572. 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/QM4TW2539860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435d0e686e655d22174103b50033ea838981f6f43e47969864e24c8bd1452f74. 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/USLD91770581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806cf1e400cdce5733c320a730a826ca1e2ab4896187008126f36e6b073ab663. 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/NL6WK2400267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ef738bbcbecbf148cede88e9e90b75bb805ede88d0c2a30e6fb25c5ef367a4. 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/GBLV62400564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ab42a7ee1ced50c4d0192c83eb10a4946c97c369d7e1c24b1adedb6692bff3. 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/USLD91770974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ee8f09f0ae55e6c8d4471fa083bd2de7afd2f8b052e2bf4f48451fdd6976be. 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/USLD91770975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc684768236b8afeee2f7a38b1ebb825ea7369b3c1c0d165fa87907bc81ddd6. 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/USLD91770976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aacae7fbf14bc85f3590fa011d355f78290a60b3546d0c0c1e708e6d885f1f0. 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/USLD91770977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd01ead82391257572f302f4588457b2d7bb354f376fd17cb64c94bfb59613e8. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/USLD91770978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1ae4b0e48741e698cbd4c928e199897d38afd50ef06dc596fd461831629e50. 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/USLD91770980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd187feb0352010b8af0d5a35f7523648d560d6dc6623f9ed383c25a1415740cd. 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/USLD91770956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5733927e1c0855962b9b03dd7f2fba81a3c7981a59d5a19faca8110881a922. 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/USLD91770957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec42e155aa51af540687d88ef79dac3a4407edd83ce1c13f9bfd645e295ba08b. 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/USLD91770959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70781305883dd560f7ec46b08c35b0a44cf818ec3a04db5f5cb6b0671380b680. 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/USLD91770960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a338877f45fd88cf186d0e2872b4fd19a4db6e93490978229696798a1e9729a. 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/USLD91770961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c3ff6e19cd929cdcfc21d387410795d3233f3ff3d427fe0cda1dc1d45bc355. 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/USLD91770962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29cfbcbe0a18a178bb8e52274f36d7fe52cff2ed3839158a35e677bdc4c642f0. 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/USLD91770963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73011f546f9048a464b582d78e3f1d11082432ef0164a0509fa6279b1b24bae1. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USLD91770964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69ac466d3fbbeb55e56923a1fec54a78f3c0f0ea51cb460fc1410ed9bf5aad0. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:20:40Z), 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/USLD91770966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc5e7ba12731a54ec619815a81345c872178c2fc68476036e3df658d46710cc. 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/USLD91770968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7834c8f8d4249e41e86f3dc6e9b3e0bcba1b7fbeebe955603857979ec58254. 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/QZTAS2580381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5577f34b942e3d91790b0bc7a20731d54e113c4964508b5cd9bb76ebbe429a7d. 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/FR5R00903290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70ae0d32bdfc8dac2d81cf439f3ed35c426534fc99711d2154f78363ffa4c8f. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QZK6H2477106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b8a60a47d240f3b5e046999a07ebe5d4b601e0f05a065800de5d0636d190f4. 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/QZHN32479580.