Lithium (from , , ) is a chemical element; it has symbol Li and atomic number 3. It is a soft, silvery-white alkali metal. Under standard conditions, it is the least dense metal and the least dense so
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 0x71dd7835b03e0c7849386b12cb33607a1eeec80e149b7bfb4914afad0d3ed4f7. 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/e57cf124-6468-4f5d-82d1-81ebd0249524.json and https://artists.proofprofile.net/proofs/artist/e57cf124-6468-4f5d-82d1-81ebd0249524.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 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 0x0e9608524337fb8789cd1ee3c63d6318a78aaea6d256fc28c67d00047ea32cc6. 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/FRDR02200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe333af2a5f9b546faf0a161624bfd8f9da908d1d67001785de8d8ca2e294b39. 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/FRDR02200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44be71d40d56dc36dc7b27919ed443e2e7d2f5cdea39b480f4730768f36d16b. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/FRDR02200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa04bc785a1224912ccc8ea626e2219d6a5e5b74e36150ac7fc7f775f43a0f2. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/FRDR02200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8188a946a6c3390e12d8aee3156da446c8367fc5681789f9e034740dd2019ab7. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/FRDR02200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef37d2bee92a4fd0fc6bbc5c4e2bde91922b39d3a46125bc24818fbf8556cb59. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/FRDR02200090.
GET HIGH GET MONEY (feat. Rymz & D4vid Lee)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf99d6912e0172026edaa239fbb364b9bee29580625fb8e07ebe7e2f709c5baf. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/FRDR02200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf6d93661d6a13cbdeadc6ee91178b9c9246f36bb3d3e029ee6808b7a6ffcfe. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/FRDR02200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd64e7946cdeb4f12cb351156fb950dc4a8844631386f0f521d3c3b0c7fbcdc6. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/FRDR02200120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb115a2b1707becb996a69594fca617cddfebe22ec8dd1591c7d6b62b1186433f. 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/FRDR02200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f66df686c17405bc23239503e548822bc77116c867eedb06df783a9c6a7b41. 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/FRDR02200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9608524337fb8789cd1ee3c63d6318a78aaea6d256fc28c67d00047ea32cc6. 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/FRDR02200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399c4293ca41f6da6b98851b9b8c2a9f70528a5ee88d5b37e63b595077208901. 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/FRDR02300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399c4293ca41f6da6b98851b9b8c2a9f70528a5ee88d5b37e63b595077208901. 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/FRDR02300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f66df686c17405bc23239503e548822bc77116c867eedb06df783a9c6a7b41. 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/FRDR02200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf99d6912e0172026edaa239fbb364b9bee29580625fb8e07ebe7e2f709c5baf. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/FRDR02200100.