Karl Anders "Kalle" Moraeus (born 15 July 1963) is a Swedish musician, actor, composer and television presenter.Kalle Moraeus, official homepage. http://www.kallemoraeus.com/ Moraeus was born in Mora
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 0xc6b76aa95b10d2d8fd876afd96515bdd84fa1fb6175f2474caf4733dfccd85e4. 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/7139469c-6c35-4cb7-a443-543012e0c6ee.json and https://artists.proofprofile.net/proofs/artist/7139469c-6c35-4cb7-a443-543012e0c6ee.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 0xb7e51ba4b5bdb618407af416ae4d107893e2ea05c4da0a01cc1e8629829ae7a7. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:13:09Z), 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/SEAUA9100107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d08d2fcc2e06f55b0cf853870d5d9e8dac16fd4fb71830fc09444e278d01e8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/SEBFO0115010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f192378e240012c81a8144833a2c9161f989b7fec95975aba1c3f449d3135f. 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/SEBFO0300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726822a1462c1fcef8fac42e84d8420e180666f779442842e6ddc821f206ed39. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:45:04Z), 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/SEBFO0300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d464149268f9cffe444d5a9710c20a8927f8e069a6f78d927b85d9f4605417b. 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/SEBGA1000089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea96ffde40ea4302729c0c9b3dbdca6e6a8f7369e310bd3b6be1a5b2f0d3ef5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SEBGA1300204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696c9e6d3d9d4cc43fadc985e9aa025d0bac14825a562859dd3ba6998b21df8a. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/SEBGA0900331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8054bfac17aa6e6aee8393fbeea395c74fdfddedec6f5c4b4b1c5810105dd4. 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/DEN960031003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf367715dcf15fff6f63f5d3f6e48a87fa1edb176b03ab6cc1b13a46cc373b5d1. 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/DEN960031010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4014754ddb4bf01661665037b15851d26dc0f008f56e25322c1a478d335f379f. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/DEF059803650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd94791c8cbaadfffe6449a700c3209ec11eaf5d1f077bb3a3609b24289dc426. 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/DEF059803870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf963a7f7e851534e897fa6e75f3ad3149ce6dcc42a561c65ff4fa26c44185b. 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/DKBV70804003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff4ed582385cb8daf5b04bc3afdef89fe8719f9ec4a0050d1504824652244eb. 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/DEF059902040.
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 0xcb4225c617ba7e9874f7b1b17e70df030be9884ae4712f758d4bda5ef111157c. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/DEF059803880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0de7307c75500a74608243dae2b516adac4a4a4946758a5be9707f1b92b8af. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/DEF059803930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27c0a1329b11582053d557ccc3e60d0c5478b6ecf287322ff784cba56ca4104. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DEF059902050.