Argia is a genus of damselflies of the family Coenagrionidae and of the subfamily Argiinae. It is a diverse genus which contains about 114 species and many more to be described. It is also the largest
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 0xfd0a8230e01ad6f8ccf7b268a7b95b516b8241be05329703d3745ad20a65db77. 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/b736c320-fb6e-4cb0-9e48-b4e3429152a3.json and https://artists.proofprofile.net/proofs/artist/b736c320-fb6e-4cb0-9e48-b4e3429152a3.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 0x0893802c39eb54e4bc865f8ef3608e97d43acd167065f1dc2c09323a92dcaa34. 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/DEXO32251587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a1c57817e61d7bb2a4870f6b823235340ecf82d7b84780833fed83ee31958d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DEXO32251585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac266bf5295befd735dbdcc36f8afafb401fafa10be88c2c049bc2b773c1049. 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/GBEPM2402082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dba84476eb1d2ba677044670b9a022fdc654b927ada851be15fec5f62ff5b5b. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/GBEPM2402083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494a148437041dec6c2fd55e6d6421f3dd410bb9db00676a09225678e426f1e1. 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/GBEPM2402084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec1d22327616b9af8fc39b26a2ade210d8d9906354c97d1d21b8757bd9d3254. 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/GBEPM2402085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2841d1680f995dcda408f454f6c6eeda6a2600ee049149731beffd53a4e8bedf. 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/DEEC33501569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0bbb18316af80be9cb53b89758484751c2f4f6fa451c53515a05010b6cd58d. 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/DEEC33501570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ac6b9eb5829d1d38acedc5ff55d6e085fb0896700c0ff2a703a1eb77406881. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/DEEC33501571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695dccfb4c3a81daf39e851360db44ed102af8d897d490283c2c3907d492115a. 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/DEEC31810534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84725b9bf6ff845d5fdef1417cf4ae5500ac45138d06a8ab715d379f4c9f79a0. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/DEEC31810535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f58b275fef897608f277d786118e3b784fef4a0da6440387bba7f71242079b. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DEEC31810536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d9c34a9c695d92579f1e7a97377c3f1ac1de521aa6e7960ad718ed8f986bc5. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/IL4612300128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50cedf9fad12fc43bf2886c42be05bdec73277a619f65a1a00369402dbfeb07. 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/USZ4V2300288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a3c0ab53e82241f52f20d3647becf38cb987fc3f851171e9766f6daea5a50f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLC7F2200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3d0c0cda1d15d0520c78f67ca3ada44e65bd156f9fc10b40edc5b455a90629. 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/NLC7F2200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfbc6c489a518bab26c87fb2a49ac97d5a6d833784ae860c81ea6cbbcb7787c. 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/DEEC33500501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224f7b10c38c552af773f6844f5c487a5ccde89552cb2e0037e158472c5ecf7f. 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/NLC7F2100091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df3bfc9599c51c5e4d8b6172de3faf77d19872b7c46b3c15ab544f09c95b645. 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/GBLV62029050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e6455e3ee428544732563cc42d5c3ef91bd94a5636a9ab0b84c6339cae9dd7. 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/DEH742036456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c41b0446dca42e2886aabd0733ade83c0281b884cfcdb71e3444a2f6ea0bf4. 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/US83Z2008982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4431775aa3588aa652ee4fc7e2be9d82877992d86d6bc719904c891ef636ea. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z2008983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcc7b7535439d7339d4058886e6af80ee1734fe3eb52263cf4c6cf936e6b4b1. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/US83Z2008984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b034cb86db21c5aea2e7f5bc746cb16e36f2bee311e7558416302c9a58fd6e. 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/DEU672400523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf90dc31ec6d710111fa842479f9cb2331c81ac7f99a5564549e79a7f4c8186. 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/DEU672400521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7216578811477d3dc798a132e794d1fcaf3952da135927684c832c562b6715e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEU672400524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a332bde49ae6ea7e34cf6e0acdf0bb4adafb8e686d9d161e5989566bf834f8. 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/DEU672400526.
Der, der mit dem Gummiball sang (Orange)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559e2bda6ee3abd7da949d92cd2c938521e6677f96d44c48ede8af63ec9400fb. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/DEU672400522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497f23922065afdb6949d766b1a3d82955a1823a17e602f6c8d9b29c7a4506f5. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/DEU672400527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e75a97e97a6991781d5cb56002ac152fc14caddabdcc96dac9c793c1a439621. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DEU672400528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a40ffcc827ea173fa2abedcdf1df0095c128a7d006f3e9a74010426ee6ef906. 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/US83Z2301206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a8de73367174799b966dcac5edc3f30334eea94cc9452fb21d167b9579d322. 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/DEU672500117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24aec930924983a6763cb15feedaa619be6a0b4caf3ecc6e1ba10eacc0d4eb46. 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/GBEPM2402116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9d673f13cf74e85e2536a1afdbe63af6f9ed7fe1943a877eea41e1ecd21461. 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/DECY52301347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5cb71ad3d000bc0eba8fa544f983068b96528b53a0515c16cc192d2d5e1710. 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/DEY471826551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a954a7907c1c9fb0bb72e20b7cf7b18db1eec25163a114cf6b388714f0c5365. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/DEU672300867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4276f990c5983b3e1b2e9c411302fb81da9ed3a1d9ab095089e2f334321ebecd. 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/US83Z2490247.