Golpe has multiple meanings, as described below: In music, golpe can mean golpe (guitar technique), a Flamenco guitar technique where one uses the fingers to tap on the soundboard of the guitar, from
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 0xc3a1500038dec5a8176caac831ddb4226ac8b7b30f369b82aa87f59d2409acfd. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23e4c21a-e65a-49d5-9291-5ea6294b5bfc.json and https://artists.proofprofile.net/proofs/artist/23e4c21a-e65a-49d5-9291-5ea6294b5bfc.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 0x9d70d2b772e7647345c969a674fe575203c50c6536700f863de5f671d9d66d21. 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/GBSMU9863670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bc3383bc49f165c41740dfcca4783e091775f11fae865f8e4cc63535ad1cf2. 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/GBSMU9863671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf190eba6ae061604225caa25f3b00b234c57762e552bdbf50f9d04886c312cb9. 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/GBSMU9863672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b6c04e5aaa12b226b85f3dd5168fe142f75626006c3f53975c497aa21a2ff4. 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/GBSMU9863673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9126dc27339e82a9666391480568a6be3e2e923d210d2205504f897b192b9f7b. 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/GBSMU9863674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2964839e75b3bcbf8a64f0b4d325a83869bad5fbbde9b752bf936dc88071b027. 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/GBSMU9863675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245e59fdc9f3e610c83af0c6aee010d1e06f4b3bf59053a743adfff9bd3ca6b5. 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/GBSMU9863676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6f4741b3a963c42f65fe26ecab328dbe8c93a8125a705c823845d2894fcad7. 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/GBSMU9863677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9147cd0307edb9086066b3b2fe2f71810f024a45768cfeafdad50f0b32d922. 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/GBSMU9863678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca71530f40d6f2b3a7a5241fe19be26d5966c91eba5e4234d1fea0cdf4f85bd8. 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/GBSMU9863679.
Come Un Cappio / Mass Media / Cibernauti / Scenderemo Nelle Strade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b961cbe2f6622f12c4b34b4d1fc805061a80770aff439113f674af512597fb7. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/GBHLW2401568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b3edbc77374b3a9b40467abcccd7e089a004976363240b0e34d794e1a7b0e7. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/GBHLW2302064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28abcd3bec5f77a6600324abcd0662d649000e8b8fe16f68e23e8e923f3cc743. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/GBHLW2302065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4040e502e7661e3dffeb5d4b69787b63c5187b028d9ebc2c7c6f0d97bfc1c1d3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBHLW2302066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b848725bd8661c9320e41eaf18cfd163f6c8e3c58b76521e3a384ec7512afc5. Chain 2 (Bitcoin): anchored in block 960165 (2026-07-29T23:29:40Z), 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/GBHLW2302067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea934c1609b318dbfba5296c31ceb74555c1919a9f6ee189ef9495b638659de. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/GBHLW2302068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28abcd3bec5f77a6600324abcd0662d649000e8b8fe16f68e23e8e923f3cc743. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBHLW2302065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0344cb1a0f39c2f0084cfb857c8a07d50cd4fbab9fd4772994bde4e98cffa2. 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/GBSMU9300846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0ca94320aabf0ff7a3b5f777ec99c6484b3517357c292f2d2fad6133a350fb. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/GBSMU9300847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f35d8d099b7d44350321a5c3fcfc0511154682546c02046818d1626b234988. 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/GBSMU9300848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efd5696337244253f68ad2a03c4f81969954353f0fc304513107a6402305bfe. 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/GBSMU9300849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6eab9b1200266c36d20040c8b52ee2e5435bc9c53a4c313671720dca2d5d41. 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/GBSMU9300850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897d7c1b7d0a333f36ee7b04182a840714dc8077b91f6807c8f74c41cf689727. 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/DEAR41329367.