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 0x235a79901f1133890fcda32ed06e21e685b38e8b49c8eaf7ed048ad29e659b8d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96a2b13b-2233-488c-b5cb-d6578457559d.json and https://artists.proofprofile.net/proofs/artist/96a2b13b-2233-488c-b5cb-d6578457559d.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 0x55f6a6fc861bec19fde61c58ab407a9cb2cbd1d9991481c7b67eea5dd4a46792. 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/BKGFL2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5ee2e495040dc0dd93cba88cde6f89b4e759ada19b56bd46e07e9c659143ab. 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/BRD1E2100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0511f35e0299a52e4746077cf1f307a6e9d6d98d3e63e4531077381c132d0de. 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/BRD1E2000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65fd0377e17d8f01b99b3e5ad4eab1d700609a0c69a75bf9d5c3303ee072257. 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/BRD1E2100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29514d99ac701a8463f230eed67d675c2dea279d6366bc4d5d35320ad8db2bc0. 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/BRD1E2100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d81056ea0b5d9c8046e72fdb0eff6a083a1309a3ac7dd2e766b204ccb66031. 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/BRD1E2100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3edeb2803a955739402abef5d0a8b8af35b3304781294bb0d4cd39b3af364b. 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/BRD1E2100057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc107e84c6426d26e0a452231854cb3bb361cd20b1d32e6b3efdb2eaab5a8d729. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:55:09Z), 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/BRD1E2100059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2725435034a6a69e07fc1c641e187a31a7de8cfa4fda8838f1369319e8bc64e9. 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/BRD1E2100063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7e8c726521037359dbc67e93e81a8e0e2717fe21b619dbba24b0b3c981ed64. 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/BRD1E1900291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fc4e05917b46257e03afad1c968160ffc51dc6d097c23ac7be2a85d0b5d094. 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/BRD1E2000111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0511f35e0299a52e4746077cf1f307a6e9d6d98d3e63e4531077381c132d0de. 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/BRD1E2000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37de5ae30e3ecf8a25b730f27b21d1dc7af4a3b908e38a5360001051b7a5f56c. 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/BRD1E2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed921d15aefe36aa0a3ff1aaa8f9cb2025bca8e95db147c6cd100e77ae2d3073. 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/BRD1E2000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de3928c2f6e01f4b513f7391202fa3430c752ad82d947320f0536da90b5d1c2. 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/BRD1E2000115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2cd966fe5279cd2814d83163a2bc31077c4a3ad6a897e2e4ca051947699bba. 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/BRD1E2000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940c2ac2a69841500a4e9a2172e29c4b0033b2c7667c0a2d04953410aa88df62. 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/BRD1E2000121.
Summer (Iccarus x Flying Buff Remix) (feat. Disto, Iccarus & Flying Buff)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3645f085714e8f3248015ba47fbf69fe839860f3b4b4b3a3cbca8bdb8730f774. 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/BRY8S1600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24a730913082f150e57b86b116439d2401290e9264dc44fab0169bde261262f. 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/BRD1E2300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24a730913082f150e57b86b116439d2401290e9264dc44fab0169bde261262f. 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/BRD1E2300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5cda36afb13b7d334af4661bc71c9813cf8168867f6798d2aca66cee3e3a46. 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/BRD1E2200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5cfd4f514bf5d3c785fe1bfab9f5a935330c9c6d9fda8f496e6608167d9907. 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/BRD1E2200091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58337a5c7fde6f97cb80f08bda4616238e98a346d7071bb231695ed5e2eeba64. 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/BRD1E2200087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5c7db2164db3e092932065be6f84d21f86db00bd5c98cc4afe8385971d1baf. 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/BRD1E2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c8ad0bb8ddd11ee976f1c1aef445a5819f759710a4ddd9b37df052e2390147. 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/BRD1E2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3373a1d613175c8b1e7bf22f38a2d26aeea3a655d572bccbfbc76ed14a776229. 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/BRD1E2100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776717144c189425d8c317c52d133bf5109e24b98cb8d8a4d607d027151f39e7. 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/BRD1E2100091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00999a22bb462413206f566816a187ae81ad312ae0b7ab06e272b51320fc30ad. 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/BRRGE2102464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd319e46d2105f520465970331f26060721f20154e60a3addc91f601383d7abb3. 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/BRD1E2100081.
Valeu, bye bye, tchau tchau (Ruxell Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dde71f3709e9bde834b2f0ca97ac00215ec2e3741f3b4fdf840d47fca460e3. 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/BRD1E2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed921d15aefe36aa0a3ff1aaa8f9cb2025bca8e95db147c6cd100e77ae2d3073. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BRD1E2000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b7ce0e10efd19cdc58e26d18ece484c0f1f57214a60ae7922b15230459e464. 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/BRWMB2000951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde25a803938787edeb6355b45e4ed67740400d413d7fe109abf2fa55425fb0af. 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/BRUM72002730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2cd966fe5279cd2814d83163a2bc31077c4a3ad6a897e2e4ca051947699bba. 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/BRD1E2000042.
Mentalize (Vem Coisa Boa) [Ruxell Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aecdc33999cc0719d870c68c898a1051ea5794aa1662b17119768bb8f39835d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BRTCD2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292365f74d31700e645e22a7a213bf0ba0fe55c7aa90a5e01f46ec8b3d77aac4. 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/BK55Z2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e359c3c07ba189059b3b6b25b799b2e10bb7b052d01c60e3778deae8a0f9ea. 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/BC7F22400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7452481272a79515ddf16913e881de2d032bd911c9ed4d28bbcdb80f34657f6. 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/BRD1E2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229ab4d195bb8b0db2fbb866494a5481421d36243e44c82f8024eca9eec8deb9. 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/BRD1E2200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5ae57f2106385b28705c5741c0421fc1480477a75f173896373f859e32a873. 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/BX6Y62300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229ab4d195bb8b0db2fbb866494a5481421d36243e44c82f8024eca9eec8deb9. 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/BRD1E2200073.
Catuaba (feat. Gloria Groove) - Ruxell Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2a43b7fca580911c39ce79977b9698e3c3ed8dd78be8b80ff6e4eaac1afaed. 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/BRSME1800425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c908f8ffd736a4a23ab85beb0197e83b9850b538f32e7974acbff0f8deb7bbf. 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/BRSME1800426.