Loredana is an Italian and Romanian feminine given name, claimed to be invented by French author George Sand in her novel Mattea (1833) although the name had been documented priorand later popularized
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 0xeeca5f8c040665ebed4c97af83aad71231ba2a640e15f8ba14d096ed0727a928. 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/18cbd7b4-65cb-4ed1-ad2b-1f15f22374aa.json and https://artists.proofprofile.net/proofs/artist/18cbd7b4-65cb-4ed1-ad2b-1f15f22374aa.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 0x0e43ef369c09724cd771ee3ee1bbfa0da7447a481834ed40b1bd4829109a98e4. 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/AMA032200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9270db20f60d3a28d798edb45a64a909c1c8ad9aeef3fd68c7ff34e4dfd80fe. 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/FRZ041800813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc76660a653dced47d92bcd7d3909928883e23712379eb3b19c9219f8c708b34. 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/DEQ022008889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187569ce01046573b85ec280e9fa636a53ee5a7f0c51276109c22aae3fab6f27. 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/DEA622000621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9270db20f60d3a28d798edb45a64a909c1c8ad9aeef3fd68c7ff34e4dfd80fe. 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/FRZ041800813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d4b14404a93425abf04f35967863ae561e3db26b2ea06b3f0860f82729a096. 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/DEVX52000001.
Hip Hop made in Germany - Hits & Klassiker
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d4b14404a93425abf04f35967863ae561e3db26b2ea06b3f0860f82729a096. 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/DEVX52000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d4b14404a93425abf04f35967863ae561e3db26b2ea06b3f0860f82729a096. 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/DEVX52000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187569ce01046573b85ec280e9fa636a53ee5a7f0c51276109c22aae3fab6f27. 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/DEA622000621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfceacd1d9de88a135391392c89740dc91ab3951c9ddd031055453ef8dbf497d8. 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/DEWZ12000011.
Könnten diese Wände reden (feat. Loredana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61cab43dc85a8bcaf338443ef12ece44cd3c7879cdddf49d6b466994d205fcbe. 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/DECE72203557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa693ddf4e3ff7fb517ad3b59c764e83f155e2d64f213186ebd664a6ff782ab3e. 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/DEQ022271775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa5abf6043109dd92e269a4cd6db2daacb1f59a0d5bbba96013eee52ea7a5f5. 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/DEQ022002911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa5abf6043109dd92e269a4cd6db2daacb1f59a0d5bbba96013eee52ea7a5f5. 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/DEQ022002911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bd62326fdc140617ff3214023ad7e1018de5bdeee73a2fd97c002b7b6e5391. 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/FR0U91800493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881457f3b57d11e92c793a0c9f873df69ab276a5dd65b2deb5f485670c8f6a97. 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/DECE72000326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9648afef1cbd2e23d314066416f75df76ee211a30b5059a09340ca366db1d76a. 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/DECE72000992.