Naeem Juwan Hanks, better known by his stage name Spank Rock, is an American rapper and songwriter from Baltimore. He rose to fame with his 2006 album YoYoYoYoYo, which was produced by former group me
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 0xe8d95afb585b331b2258fb66721e55a129a02df218f307dbfbcaaa0ddc9d1adc. 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/81f95116-485a-4b37-8556-d7e62945d527.json and https://artists.proofprofile.net/proofs/artist/81f95116-485a-4b37-8556-d7e62945d527.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 0x52c541c3b6531e89ddd64e83451ac39458accafefbc4b1e30acb7166bccc1dc2. 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/GBCFB0600302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec2b213378867857559cd085a6fbdc6269834c41fbbfdddf730a33507d0a63e. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/GBCFB0600305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee6762855825395503ad0e6b3f904d29d4d1b0197fda9e4c23a8ab5a290e47b. 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/GBCFB0600303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2924bc84dc14d70c0f4537dcc5d99ce80ef77d211073c8bf1666b3ea3dbd1629. 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/GBCFB0600309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93230e10bbfd3b14e0bd46e3560a72232acdebedb97d3f96401267862409f027. 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/GBCFB0600344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91bd87a85581ce52af498ec87d17f1b48b23f83022a93ad1ba56b354f5f1d715. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/GBCFB0600345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d371ffaa0f67959a7325084a2c280400a64e5261639330f0e22ba2bfbca5dfd. 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/USCJ80600117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177ee38ca5e2ad5b67a4a879135d8fc9908d3778e00e2afc9112bf9c615a3706. 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/USCJ80600118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1664c46c012b3e3dbe48f30280a9ab624dd77d316891304eedef4f3d94d87a. 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/USCJ80600119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26913618895bfe8d3263ff04d4389d3bc3de3a5f628dc9928d1178debc8b977d. 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/USCJ80600120.
Spank Rock And Benny Blanco Are..Bangers & Cash
Energy (Produced by Boys Noize) - Single
Everything Is Boring and Everyone Is a F---ing Liar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1de602f744d66dd75520d1c519e24cb1ba2e019db06ea51f6ffc653083359e7. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/USA371379292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2d08d398805b892d203cf368408a0f0d40cc7fd12d3e80317984390d73cd6a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USA371379296.
Everything is Boring & Everyone is a F---ing Liar
Everything Is Boring And Everyone Is A Fucking Liar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c23d3de041fc1bbe3a9a10425ea43a3e592d2520ffba7e47bb667d04d4f3ba. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/USA371347518.
Everything Is Boring & Everyone Is A F---ing Liar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505f43a7ae4b0fd42b8881b258c502c0911e9821fdb24c344fdd0f595981b863. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QM7281446188.
Put That Pussy On Me - Diplo Tonite Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeda31a595436b3dad7dce55eeb8a20bd8fd3c179ddb07065b338153385779ae. 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/GBCFB0900000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9850469fd489f6d6f0cb4c4149ae173b9acbcf76784a17f4e521db25c5223819. 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/DEDU21600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b403f4bc59659615be493418787148c861305820ba719706d7763df523edd1d. 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/DEOE81220012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ab0bc096e108bad3ba367553d92ef02b9c036568541553c539514953a5d348. 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/DEDU21700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdf29b7ee2af7d892fcdc70a351ad63215245008d005f559feda30d4a3fdf57. 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/DEDU21700023.
Trippy's Theme (feat. Spank Rock) - TWRK Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f09bb62e9c0a4f31e323816cb85eadd4db44833a130e94c8924cca30cf0aff0. 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/USZ4V1400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd677e33eb48e6954cd9aa23211412ba3cb0140ad05694ce24a9c3fc3a86d013e. 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/ITR451510002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5caa2b8e316e8871d73a88ef5d98f26d452669ce5de0f606843ed6c958066e59. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/SEUM71100931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93230e10bbfd3b14e0bd46e3560a72232acdebedb97d3f96401267862409f027. 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/GBCFB0600344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf282928d326eac4ac2f797a80f9272f29bfa4f14b92dc16d6326494c79a3aab. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USTJ21846105.
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 0xf04694510817cfaebbe1b68f3b3591c1b7d1b34414989b06b4f78f2e149ac04c. 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/AUI441700052.