Wylder is a commune in the Nord department in northern France.INSEE commune file The confluence of the Peene Becque and Yser rivers is located in Wylder. Population Heraldry See also Communes of t
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 0x5ef122ee32a13895eb2bc8f6118adde2041427147859010d442227aaf49b6697. 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/ee0229cf-f31d-4c52-af79-88b7a287bf4f.json and https://artists.proofprofile.net/proofs/artist/ee0229cf-f31d-4c52-af79-88b7a287bf4f.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 0x922646fe3300845a2914c758fae61be41835d0f81601006c0936fb9a3547681c. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:54:07Z), 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/QZ28Y1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1fe476660b81c211b3d5c4bc193a241c0ee769d01ce9e1499538929a4b6874. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZ28Y1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814001147584c800eccc8c8047f113c8aea033359aa5d6e54423a000d67c0934. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZ28Y1500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472796323dae3e8f8ddd2e3123567df3caf94bbd7d3ede2e145e54f13351b7ef. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZ28Y1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb012c57b1e796929041f89ad1c304305c480c012202eb90537eadbc74f46b0e1. 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/QZK6M2021568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c33b827b90e0a6fb28024b6c52398cf09c6d96d35f0f2681a5c418bcd185259. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/QZNWT2286414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe851ded9ee33ff6b6c4d981eaffc538af6858cd74fa4febc5447d37a316b97c. 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/QZES52204336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658cb64138ad338bc6f146d371a98b2351b71e84bc2258807d1422bf6c815cf0. 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/QZPLR2277897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f473612e378fb52b6daf8417624d46eb67e0eccd071fb3f40dbfb4b4cc90db1. 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/QMFMF2235335.
Best Indie Folk of 2023, Vol. 2 (Indie Folk Central)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa152e4bceaf31561de9d197fb7cd79c368de23210a241a16ab75be3d2a1a9a81. 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/QZGLM2349001.