Arcones is a municipality located in the province of Segovia, Castile and León, Spain. According to the 2004 census (INE), the municipality had a population of 260 inhabitants. References Category:M
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 0x4d68db5438388832501fcdfa8ec808d578e34a09d9806e9e1cd31132484bf1e2. 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/f57cd622-791b-42a4-a73f-be6fcba6c6b9.json and https://artists.proofprofile.net/proofs/artist/f57cd622-791b-42a4-a73f-be6fcba6c6b9.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 0x136231f53fca22cb7ff6fdfd0ae81e0b529dbe0b69b33a8aa77c46e33caa6311. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/ARY4P2300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e67f6888e913dd9056c9fa8e68ef7cb13eace6bcf9c6fdbe3a95d2af8accec. 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/ARY4P2300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf512ce1e5927ea49400bfd05ee54cd7a2ec4160feada500979012d30a4f93fc6. 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/ARY4P2300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f18a55210ae2125803cb272c1b3ea5771e96c6b24a02c435503328014f1dcba. 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/ARY4P2300126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136231f53fca22cb7ff6fdfd0ae81e0b529dbe0b69b33a8aa77c46e33caa6311. 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/ARY4P2300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88094047981f1d771272d95d1f87dbdae0cfe4878e08ff68b122db01a94cb26e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/UYB282107023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eac34d2a754b07f2693bf06cf4fbb002990d869057a6e67971511114ace6968. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZHZ52116456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f78b60d143414bd98950483d4c1b47eddbde197a47e291d1e72be01e221497. 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/ES65E2200455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde823960168dd1821c4f92b85cf60f8f1047b3c40737c8cc468474192c34dbd8. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/ES64E2202465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4583b79c23bc74fa51e5ec9aa01d3fa01c13da3f9d780f506d132fc3405fd47b. 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/ES75E2407784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2edee945ed4d40479ece80deb09f7048ccc09e1d361057a672604de020bf4d39. 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/BK4DA2452703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde823960168dd1821c4f92b85cf60f8f1047b3c40737c8cc468474192c34dbd8. 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/ES64E2202465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf395f9ee4ce3c88325ca6db3e43e68943c3970ec71db8d6c072027817cf13eff. 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/ES5022500250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea7a9ea0fe12c41398eed7f6134fc8f53975c4d7281eeb3861b627ae63e737f. 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/ES5022500251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343f3694baae405f7d625aed8506f95a33b0ab3732152774d3f421287f2ba9cb. 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/GX53U2379810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6d18b3c7bd940824a01237e655961065a82e108dbe4e48156630b50af40463. 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/ES5022400856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87ce34b509b68b1dd8c134e6c0fcd5b73e68a703f959059b8538b716b83294e. 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/ES5022400488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87ce34b509b68b1dd8c134e6c0fcd5b73e68a703f959059b8538b716b83294e. 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/ES5022400488.