Rexton Rawlston Fernando Gordon (born 17 January 1966), better known by his stage name Shabba Ranks, is a Jamaican dancehall musician. In the late 1980s and early 1990s, he was one of the most popula
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 0x572b9cb4a143fcb545b8c0d1fb2409324f15929abaca0f1eac6ff7940cf27da2. 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/1a1e06a2-ca54-48a9-b95d-cce1876236b0.json and https://artists.proofprofile.net/proofs/artist/1a1e06a2-ca54-48a9-b95d-cce1876236b0.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 0x998937dcd98798a6a437e16b88e8dccfa4e772270ac78075393454aa2bbbadbf. 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/USSM19100161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f19817350608c278ee18aa3444b52424b8e17d6a07dd44d82103a63709b36b5. 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/USSM10017315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b0ad4b19893265187cd5a17accc5dbd70810d10de19867229e6ee52bae4703. 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/USSM19200371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840dd3c079ff2662d92333013c322075c3b7701bb24d80990febfcc1dd41d9ec. 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/USVPR1900240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5757337bf9d156b798d20809c36728a6780d3d06dc00a44e9e49a9ba16ff6a9f. 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/USVPR1900230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089be87bdb5e4f958f46455223a010355361a2e444e86566b6c0a61ccc68793a. 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/US25T9918789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3173e249b4f5f12b0421a9a44119d1ecc4556a843d87eb37a5f7737482599ec4. 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/US25T9918793.
Mr. Loverman (feat. Chevelle Franklin) - Radio Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78ee4a1fcd75df2dd28d6fbbaed9c690097fa1ea9cc76be072080943db8599d. 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/USSM19909449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78ee4a1fcd75df2dd28d6fbbaed9c690097fa1ea9cc76be072080943db8599d. 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/USSM19909449.
Total Reggae: Greensleeves 40th (1977-2017)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c38843d7874fa10025d961d3b685cb7d784ae8c4b615b96ce5ffb8d9690c54. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/USVPR1700083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef323191045d6e2a1c2bcbd2a9e08226fc440a6664c990d7db67d34926135e6. 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/GBAAA9100441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2787a7ab7a0ae3b0f2449003b6a8630f04cdda505e185726eecc187c796f2e9a. 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/USVPR9100002.
Heathen Chant (Feat. Mixmaster Mighty Mike, Continuous Mixes, Mighty Mike)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08aa7e625945fbbf815591a175ae615b86a8db82ecd77199acbd21999c4311e. 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/FR6V89600736.
Reggae Greats: Frankie Paul, Mikey Spice & Richie Stephens
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb354de42a65cbf41df8de2c0d6a4bca1059d0af52334408e1f5f196f8483e485. 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/GBCMZ0501236.
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 0x4ca8b7b6836c54cfe40dbb8b7cba9ba4aa8980b4b5f0274f9cd76470f8edbe6a. 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/USVPR0208140.
Reggae Anthology: King Jammy's Roots, Reality and Sleng Teng
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c7ee6222bdeee8a2e57d9443bf9d79cea4448acae5c894f1c5812eaa440157. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USVPR9200141.
Marked For Death (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa386a942284121a4878c68ae12802f89d29eb995c88b5bef297a2b5f72629186. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/USDE10701358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06429f030cc2d535683b32f420064879d2d7ab9c7f68fcb024efa881144db464. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USVPR1700082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dafd974a9430fd630e2829a3c286193199e1d09e985ee8d602d08f4701035d. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USVPR9601012.