Along may refer to: Along, Arunachal Pradesh, a town in India Along Airport, an airport in the state of Arunachal Pradesh, India Along people, a Chinese ethnic group See also Hạ Long Bay, a UNESC
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 0x29e75617ad2ecc9e2570ccb62a21c4658c72ad573bab7db38bd6bb17f8a5b447. 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/31e90585-cb3b-45c0-9527-7ffb9d7a40de.json and https://artists.proofprofile.net/proofs/artist/31e90585-cb3b-45c0-9527-7ffb9d7a40de.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 0x605d08a1a8465426eab1b6ca346be82bab061db021cdba32acd451f5af7c9013. 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/MXUM72400472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e416875cb57677e935fd6328caefb107d0d6bc837c538bb35da2b76de4e65f. 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/MXUM72301961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446733f2fd5b45c56cd37fd348b22501940c3ead95f330007d452f31eb3b8b1e. 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/MXUM72400449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0858798ca0d9a7a61211a892f25e25958d9f24e08636e5a9b879166ec7439f1b. 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/MXUM72301126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd40a48716b2ca80a419ed34054e0bb4075de44d629a25cfac20a2f95acc5502. 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/MXUM72400473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1be08edd7176d0e2d51809d66d469a94b25ee94b217515e0148be0bd9f0685. 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/MXUM72400474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a8d2d10a7e555c3f70094515297e4ed43f45277a08f9865fbf5ae098b907d9. 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/QZHNA2108557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb3337350d1c1cc29db59261c9d892c73a06e23bfb9ee5a1ea7d28f21712869. 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/MXUM72103095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652730a17d597a907191e8ef25d9c4f8cc0f501fe9db067f4d7acc03f1b1e80e. 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/MXUM72200426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab7ae057956ca2150c751f99dac4e1b694e1392c68d4ca81dd2384d99eff979. 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/MXUM72200429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71ff9201541146adffb95827c4c50d8b1057dd3929ca4d3ffb11055b689e713. 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/MXUM72200430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446733f2fd5b45c56cd37fd348b22501940c3ead95f330007d452f31eb3b8b1e. 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/MXUM72400449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e416875cb57677e935fd6328caefb107d0d6bc837c538bb35da2b76de4e65f. 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/MXUM72301961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0858798ca0d9a7a61211a892f25e25958d9f24e08636e5a9b879166ec7439f1b. 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/MXUM72301126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb3337350d1c1cc29db59261c9d892c73a06e23bfb9ee5a1ea7d28f21712869. 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/MXUM72103095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a8d2d10a7e555c3f70094515297e4ed43f45277a08f9865fbf5ae098b907d9. 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/QZHNA2108557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4051ddea8af773fb43a102396a68295d5b7d027fe061a18535c5e931f9b75ad4. 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/QZZ7Q2420479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0340c31e6aa79a04f38add2b3f5f1e41bd6474d8e00b7a938c6661effa7992. 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/FR96X2135113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb06c46bcfc609e7d6000a9d6c06b58f46f86a7304ccc832ee8927eb1188d16c. 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/DGA072150979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a94e7c1ebebc0efb2c8c093a08cc3a91c450658229cdd736a7a8219edf38600. 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/FR96X2135115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f0985311dc16f2b2d31e74ae3094b0f323f2ece5391c900dc7ca5d52a812c8. 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/FR59R2037105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e1232a5079ebb70d768895c7f95ef91bbaadecc0e5ca183f1a22652f0bc75b. 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/FR10S2048335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9543334aee06a4c216319dfc997990e865baa2adf750a644d8495cc450d59b14. 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/FR96X2135116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4310be4089e7873cf282b87bc82ce4eed619aa59c8012c2993dc9f47323ab975. 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/FRX202074252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e1c2c0b82209e2bff220651dd78c09ecf6b3aee5b154a9d418fd61df7b8752. 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/FR26V2087196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeae24705bfed6bf5c1734cbe2354123cf597d78a2925f126f61e5ab1d4240dd. 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/FR96X2135118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98245fb58870944288afdb07d927c7b06ecc3ad6f97e4e174e36c8a31d3b211c. 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/MXH832300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32461145f586f9aff9e5fdf361ee5ee3a9f86bdfb329c0539930217492c2621. 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/GBLFP2222063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa40720e09172ec84f5ce87acc671b4ab81c5b97df1c5d619ead2e568884eed5. 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/ES71G1801720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0adb4c9187a9a06a4a12aa79c6cd0dda4353669a9a6c18e5fd8182620ad4a5. 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/ES71G1841250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102bed4d98713ba91e199096cdc7bd8c6a63b8127a343ecdb45af15dc3a875a4. 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/QZNJZ2355360.