Entity Paradigm (Punjabi, , in English sometimes shortened as EP) was a Pakistani rock band from Lahore, Punjab, formed in 2000. The band was founded by songwriter and guitarist Xulfi, vocalist, songw
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 0xd2b8d9181c4ca720bca08352b01c99241cd742d4aea3231dc12ffbbd0ed39147. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6088d599-fa6e-4f17-9e02-6d060011c4ec.json and https://artists.proofprofile.net/proofs/artist/6088d599-fa6e-4f17-9e02-6d060011c4ec.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 0xf42c1e50ed0480548d5db8da35a114d31877a18764b8183ea347055e0e7cc834. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZTB82582026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f4a60264e8ff0a95035665ab2f706b63c8a5d623a62abcb1464ea464629389. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZTB82582030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92c6206d21ee66439f737edd2d3f4844c6e9075bd29edfd8607a835be4453a9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZTB82582032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9513ec0d5075f365fbe2c4a48547896dc6c342056d6c80a8588b3c459a85b53e. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:02:43Z), 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/QZTB82582033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1d384716b185aa1934d7c5ae858577878475bdaf934891d8cb8f2d09a5fe51. 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/QZDA72105567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bfade52f081e3ac9ba4feb663bd9a4c5527023ef52c4f1d71dec1167b16008. 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/QZDA72105571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1465770640436c7d37a3823c07919a6da769f541ef75341e3a66672ddc8e95e6. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:10:38Z), 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/QZDA72105573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962890010e3f8f8fc5566e54a692c2a298cee8f54065fc0242e89f759a905d1d. 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/FRX201746036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89db04ef1dd501bcf250326b34a79b3336d7959c9149c2d3c31371533c8955c. 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/USHM91001591.