Phi Life Cypher were a British hip hop group based in Luton, composed of two MCs, Si Phili and Life MC, and DJ Nappa. The trio started making music together around 1996, and since have had much succes
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 0x471d340b464cba48e440559e1cf59b2257413d373a1ab12bc2345e42dbeb92b1. 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/9ff59910-ce59-42de-aa99-0504b09d6984.json and https://artists.proofprofile.net/proofs/artist/9ff59910-ce59-42de-aa99-0504b09d6984.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 0x94ca95da89e8fc871a237fe445c5747cec82bab7ea2bab79deb6c06597396d19. 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/GBEUE0600567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02c1900b7f290844085d7329e1e18e82c901f9e1a8d5d10d5f880431bff35bb. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:59:57Z), 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/GBEUE0600569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8e5cbc0aafb11b671c298df34eba6d237782e386a7d4011514faa8f8a1be6f. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/GBEUE0600571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd52b04dfca261ff2e4e6040b8b93be96f2d0da953acee6a290da08be9a553b2. 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/GBEUE0600584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f953986f5176be6a69613f50ef17b6bf98a4ae356ac3c72766d61e4e28d1a8. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:33:52Z), 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/GBEUE0400131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3ae9cd95bd279b8a4bbd2ad86db295a093c29310f1a4b50a6e7763fb454d59. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GBEUE0801002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9083d72b21f3ff5edb8e50276dd217ec419ad4a3a6f86ee9ec1a17a51d13f51. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:39:41Z), 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/GBEUE0801003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4233679cee8e46ea4604f04ef38713fc4ebfe8a116143c16c8e85d00d54e7b4d. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/GBEUE0600577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d83265fa90c2c1330b950bc41b177c426396cb573874e78a98093cc27f7dbe. 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/GBEUE0400132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2d8c9d6b6e3c910e6cc15c18543155bea8d2c32066cd0ac8030f56db071c25. 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/GBCFB0200940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f00dacbfebd837c5f99f111cdaa30b7bcc3a5411e99b2cb82e645883dbd999a. 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/GB6ZW1700116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f00dacbfebd837c5f99f111cdaa30b7bcc3a5411e99b2cb82e645883dbd999a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GB6ZW1700116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311d10a8fab6472c5d1a710813a2d5c43694658c04f511879a6ae07903c76229. 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/GBCFB0201370.
Distinguished Jamaican English - The Herbaliser Remix
Time To Build / Distinguished Jamaican English
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fde4d4c5de37b48335fe5755c0d55e2d0cc071a98ccd6a0732fe4dfdff977e4. 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/GBCFB0201324.