Andrzej Gromala (; born 14 December 1978), better known by his stage name Gromee, is a Polish DJ, record producer, remixer and owner of Kingztown Music. Personal Life and Career In 2016 he signed
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 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 0xd26f98f44c62dd827fbc879c0c4d4ed4d811471ae32d704e48d223d16653d3cf. 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/e6b5323a-737d-482d-b2b4-ba0ea6b2ea29.json and https://artists.proofprofile.net/proofs/artist/e6b5323a-737d-482d-b2b4-ba0ea6b2ea29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Open Up Your Heart (feat. Jayden Felder)
You Make Me Say (feat. Tommy Gunn & Ali Tennant)
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 0xbcf7bfa926192213daf72da356dee2d6069af0703401ae3c6c4e92269177877e. 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/PLB381500015.
Live Forever (Acoustic Version) [feat. Wrethov]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcaaaf80d29c27eb2c006877f9afda2d62cf16da0b2456540ee965eca75383a4. 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/PLB381601231.
Spirit (feat. Mahan Moin) [Extended Version]
Spirit (feat. Mahan Moin) - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0952311cbf967d6344a3ded2d4a328b3775ea7dfe1d3eec06689cc521991e35. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/PLB381700055.
All Night 2017 (Radio Edit) (feat. Wurld)
All Night 2017 (Extended Instrumental) (feat. Wurld)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e87ee4eaf5b51f8dd3e75ab4e5a142458ecfba76e377c20d764e0840bce72d. 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/PLB381700349.
Runaway (Extended Mix) (feat. Mahan Moin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe270551e763a1c1fdeff26adaaec13068a509c615d81e9cb6246046102accdc0. 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/PLB381700348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6811a93a4c058b8063e1386b20735df183dc319e92a33d4c7294d005b0b0c2bc. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/PLB381700918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00672cd36fbce22a14afca17790683eb1dee8e8f9b09f54304aa485f4644ba2e. 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/PLB381600473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb865bc7878be6e326201c2433ef1e250651a6c223eab2ad4ae79141d90c38f2. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/PLB381800077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf7bfa926192213daf72da356dee2d6069af0703401ae3c6c4e92269177877e. 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/PLB381500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dcc238c783a6dbab724932aa98a4f46a5c96496587e2b8c63fd9401641f36f. 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/PLB381800078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcaaaf80d29c27eb2c006877f9afda2d62cf16da0b2456540ee965eca75383a4. 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/PLB381601231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c4ef72e78b0efc95825126e8c965d4b145500e9a4deac35767ee5777b66da1. 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/PLB381500604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6811a93a4c058b8063e1386b20735df183dc319e92a33d4c7294d005b0b0c2bc. 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/PLB381700918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a55c23736e9b7e374a7fe4d783821fe654e250c931aa0074b525663e01f31ae. 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/PLB381300323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02f199c6d52b604239c3542442ec467fe36bf53ec4feed7e32be96413a7b67d. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/PLB381700239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18c448b92bc7c96ed1066be54c299ed7091c50d6396f83c9c17a7c0c4476fe3. 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/PLB381200772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde459c96b61e84f8291652056e3264f283b5944a45999d0e231c0ab6892dcde3. 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/PLB381500587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58060b37105543b28c809cdfa208731046294de6645e06ed42da0f75afb637b. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/PLB381500971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd41d0063bb60a021ca76e2135fa21ab79551a20d574ebaf175c669e60d1e9a. 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/PLB381800079.
Light Me Up (Eurovision Karaoke Version) (feat. Lukas Meijer)
Love Me Now (feat. Wurld & Devvon Terrell)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c20093025eda730c7e4c53a23253d75880b5727897c90044e6cf8b53e28f8b8. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/PLB381900086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d6b1b7b9a49960104e91605c277ee0f4ea0432b12679d5f3795a24c6dfb4a6. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/PLB382000191.
Powiedz mi (kto w tych oczach mieszka) (feat. Ania Dabrowska & Abradab)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbafb5e15131d11f0768140419f71f457ef50798567036274733bdad0f53e25. 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/PLB382000208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c751d6b8ee189a778ee19b8d301b27e9f28dd97a9d03a1569166e1d1f8c1c9. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/PLB382000211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01548edf4ad4acea45fc2fe41a94791f20849aea1199f24a63c472e96543bc27. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/PLB382000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5156c3e4fa2a888dc34f660b82f3f85f5455458173d0abe8748fbf527bd2ad5. 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/PLB382000212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5156c3e4fa2a888dc34f660b82f3f85f5455458173d0abe8748fbf527bd2ad5. 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/PLB382000212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f6d3a025fbc327eb294d6645646c71fe9f1f179c49421d46cf8c2f07cd0682. 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/PLB382000209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508fbfbd700524d994230b3646f3213a3207f4affbc84186b170d88ec674a222. 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/PLB382000213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01548edf4ad4acea45fc2fe41a94791f20849aea1199f24a63c472e96543bc27. 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/PLB382000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5beefc698c84667b49b8c1f62011b6e8780c772f92855c8a52945bbc1c0a9787. 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/PLB382000214.
Powiedz mi (kto w tych oczach mieszka) (feat. Ania Dąbrowska & Abradab)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbafb5e15131d11f0768140419f71f457ef50798567036274733bdad0f53e25. 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/PLB382000208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d229bd8319b95cb6b82e5e579cb793df7533bf602008ad271d8a808caabf64. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/PLB381900520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2474013c8e280c86d04cf82b3425f67254524293faa7657155798cbe4c80f09b. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/PLB382200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5e5b8e6721bc5cf65256450c63de0bb77ad580c94ec7f4fd1ebe16f4c3d06c. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/PLB382300320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab2f266b57bbb6d9fa77a15dd5d3cc162f4aa82e47013053484be721fd4e68e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/PLB382400503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab2f266b57bbb6d9fa77a15dd5d3cc162f4aa82e47013053484be721fd4e68e. 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/PLB382400503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cfafad22b7bdf20ecabb9d32a3d53828da3c163d9fd04741850fce651d2915. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/PLB382500146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a50eff9e22fb41b671ae5c2cc2631d64d7d20a6bf96bff78ad32af36887581e. 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/PLB382500341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7b634acbc07ff29670048dcf1a9e86d62ef7148e5d8801dc28abd801a3a384. 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/PLB382200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6959604eb3cd49f73a6f7d40886c6c4d059249fa0c6d547292b907685e6a96ee. 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/QMRSZ1900364.
Bez Ciebie Chcę Żyć Wiecznie - Gromee Remix
Bez Ciebie Chcę Żyć Wiecznie (Gromee Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b150974c6dbf30757d166fd54eb478e5db1d05e833540703fe0db46194f6d82. 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/PLUM72300358.