Isma is an IndomalayanSeitz, A., 1912-1927. Die Indo-Australien Tagfalter Grossschmetterlinge Erde 9 genus of grass skippers in the family Hesperiidae. Species Listed alphabetically:Isma, funet.fi I
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 0x057eeed95c6da7c1479838047e413ead9fb89c79d13ce0fa8c683e58a5b72d31. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19929e9f-2166-4761-8d64-b6d5e81511a2.json and https://artists.proofprofile.net/proofs/artist/19929e9f-2166-4761-8d64-b6d5e81511a2.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 0xb91289e89a46f54b05e34080ce9a1e85cdc6ea5a475118cfcf8ddeb5ed9177e6. 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/MYSU10890288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8e12c86b33a5209fbc78445c487a7494636ee516113a3c925a5199c4302867. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/MYSU10890298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c42127239e8454344bd8207ebb85c58afb25140234050358040dbb6caf2e17. 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/MYSU10890311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0cb14fcc046552046c9535dfc3008423b7426044f9016034a894daff033df2. 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/MYSU10891074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1cf355809c18fe5b4c43d0b41b9ffa5d1891fb0431fd1168abfeea3afafdc2. 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/MYSU10890294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b2c879c60ba0db486f6cb96b8111b903efdc0359d7ca6a67ef3c239e4e3a8d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/MYSU10891044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8d8d3a0b1f458a167e249749d90283660253d2f8a88a4ccf5173c6d45fb8f2. 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/MYSU10891046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2925b04e2d4c06e990b69f97fdb82642578a18ebd1fb4457ea9702477d60d4d4. 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/MYSU10891045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb8c2d69469453c4b95ef7e537dfe25ae4c3bef3bb16b32dedae6583f515ec0. 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/AUQ9D2402003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493c5be6d346c59e91717f068be010e4c9a033b0fbf08ed3cc15a0e7eae9bb14. 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/AUQ9D2402005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8dfcd606ad24b522d329268c2ec1bc267c031bd0482fddc9160acc2a1629de. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/AUQ9D2402019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980f1c7f19ad3115dcf919fe3e7f4658d7a05575f132595b3ce64c8e11877097. 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/AUQ9D2402024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f4fec9ac6a6fc57676e989783fbb87ebdb63e28ea822f778534ab745b94f43. 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/AUQ9D2402026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4438abea2174a877b09d010e53d759745155f61998e2231682982d807ebd6eb. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/AUQ9D2402029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf10f71f214d8d1fef7a42afda3ed73e8911121d368195933132b2dabeeaa3d. 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/AUQ9D2402033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b719a53e4965765c082ee054d521ff62497b364a4c06f82e0c9e79000526f8. 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/AUQ9D2402036.
JEHO'CYPHER (feat. Le J, Bishop, Isma, Nassuf Siaka, Chriss & Rolio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cc62c93c4a604d047e00a3ac01a3bf20409ec98f77a272deb0381cfdaea971. 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/AUQ9D2402037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fa1abedf98466e168f4326d46a19c5e4788fd1cb087c9391a8546c81b0ec4a. 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/MYIS11400751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf4b990d21b29314437eb47871efd0cc6985173f625fd9a5ce17afdec91873c. 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/MYIS11400755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc269bd78c0d248b72d85f8c89fc64c5883fc6000d5796d898a5201be043c5b2e. 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/SMRUS0061015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d962a46709c6fc71daa28a8bf4a4c9cc7a09db1379dada70fad87c8e679fd9. 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/AUGBT2522701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a37d0023a35247c9f4487e867dc21e392e18e9560bce815ac762eada0a62b3. 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/AUGBT2522703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6691c77b148447699e6582682ef9164b678846c4a2297ae2f32de0801da7971e. 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/AUGBT2522704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76af10429a5cc0d7be26ff4eb335df756a5a314b51a2ad06436b21299624b02f. 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/AUGBT2522817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b39852ed6c71b658f547fcbc989789ec3b0786bb97deb031229cc6be4066648. 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/AUGBT2522843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2092b797802ae888130c728df9553e390aca47524986f84392964e07447e860. 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/AUGBT2522827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26223f1597dda8be5bd591f0456ddeaf14981dd8581b87ef0443c8603d70865b. 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/AUGBT2522834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc236eb307ee18491d6d54e6001455b00cbd0e9ded2ea083f37ba527934ed80ca. 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/AUGBT2522839.