Shaw may refer to: Places Australia Shaw, Queensland Canada Shaw Street, a street in Toronto England Shaw, Berkshire, a village Shaw, Greater Manchester, a location in the parish of Shaw and Crompt
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 0x8ba2bd1a1191be1ef8f0bc272f870dae8a4caed664f2cd2fe3fa1ed77f6cf056. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b2e70b3-789a-46fa-9595-a0e79b278380.json and https://artists.proofprofile.net/proofs/artist/4b2e70b3-789a-46fa-9595-a0e79b278380.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 0xd6230dd79354bcf23e3f8cee26dbab4e6f72137e2a018f4cfd9eb98130ae9727. 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/TCAGU2300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71508307f591d4b9fab8e0bdb5a2eccc1df4982a004fafd48abb4679990b336e. 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/GBKQU2373534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9933c1ff3384c17d82c74f7fdacc2468a179627283c01cc105b784e5e1d81d. 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/GBKQU2366133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5de6e2745bfc9ed329261a5e8b5c916f8754b067c13d2d8cb98392622db7ad8. 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/QZMHK2539180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4724645ec2a5ce21ce20ab917fb0ade7d3358e8a90ef42f26014028c66825d46. 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/GBWUL2558485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e6ce9fe378bcfc1d21ea18d6b436fd9ed83c6fd7c10d614e89405e0460105a. 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/FR2X42589386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07e63061a8a45b2d588a90b2c365d62d433d4381b5ada3cdbec5de9a296423f. 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/QM42K2541143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6280ac06c8aa6ff8d88a2c289d6abf845f62d07bad5e2a67f166df713b1729a8. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/QM8DG2512308.
Quasar Sensity (SHAW & Aníbal Caño Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8ad25b25b0b6aa3b7347de4fdc2d8bdb81e1ae08ca1ae0db38b7fe928206cc. 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/MXA3V2413100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88bee424e7d0af3f04b51a2e304f88f73c251c9f99ac78ed5a5e1b134e595e3. 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/USLQ22107404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272358c6de01b87ec6216ee699d9fa9317c335f8c7d50984b3cae40f9b4b16ae. 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/DEH742408425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2169d5f8c2e503e8d6cbe3cafdecbf8e0cda0130f1abf988233e63db258b0c2. 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/DEH742408426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef4bb4a3a39ed77660f18e6daa2ba53ce06decac584db88814e61b997536023. 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/GBLV62302210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63581e33babe64dc009d4e2d9d4010078651ef53d1b1d6ec3d87967d65633410. 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/USLQ22107200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a95b448ab69df9950a08a928cf9af95a58129c3a4c6483e8246144ff40f5118. 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/SE6SA2277296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e53d40cb494019c9a5e56481aafcafcddd4d8915078d62e2a90012c7708ea0. 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/CA5KR2531002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed316c4a8bd1de6a7f3430c932f8dddec964dfd594c759a76bf2ccb926146d4. 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/CA5KR2531003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9059621642ee8aae7bcf31d66cf1bf5b854fc0212aa5855f2f088149101a9670. 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/CA5KR2531004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3f08e85ffcaad7e2ac69094aef741e87fb8957d08c73a1f3c9b036760992ef. 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/CA5KR2531005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e8cf26bccbfda569a8728f32299edcb8f6632b18bf878f9103ea8c8a378b5a. 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/CA5KR2531006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca53bd9ff00745a32611957bf96ea2d2ab806c7afea58e1710144e2a8522c1d. 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/CA5KR2531007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc645f891bab922f2c1475a8f9e85c749ec648bdf88102af9ffb3f84c0e5c33fb. 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/CA5KR2531008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaac54ab1f0b10259dda09a52799a5947d9d2857026ab9a8dd361d5f5399f323. 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/CA5KR2531009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99685a14eb083f16b46f0c22b41ef2654e15e12534723d0a12f16ab750d778ad. 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/CA5KR2531010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2d643852b43d4fdf057b82d0a3c3b15420f81484f2d11cacd9649f12e3eac1. 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/CA5KR2531011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda36582b65bbb1f00d11d3737d4c5002f4b9faed5ef12744da692c0ce0e9ca3. 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/CA5KR2531012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6d9d979347626d7f3158250150046066271696e0d3f6fd196c736b947f2755. 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/GBKQU2125744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00244453248d3443fa15da25c6cabe1c8450332063c57c923d0582557b4cf7be. 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/GBKQU2125749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bd9fa9ec64b0b40ebf2ef9d4f2d0797e435911b6a8205220c2d462a6b43b9c. 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/GBKQU2276690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d86d50f4b1489d3f674f0c1c26890c473372f7afa2c73ed96d7332f0c356b4. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/NZPB12501074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6caa762c18437a9551b2919e426fd56fda6773d897939ad111d16897afce97. 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/NZPB12501079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57afc92a6c0fe1f87cdb54ce6e253de6c6c17c82eba5a5419e2abb9c3d9af92b. 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/QZMHK2550552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abd1b3202dc15afc319eaca58ffebae8a27ba65dc4d9230262923799185851b. 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/QZMHP2515115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4708d8e140b263d01205eaa2326ef0a207849ca86a1492fcf4fcfab3c725a6. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBLFP2454430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4c6a428a58cd2208fee9a8446bc37371751dd9506fe273534592b832c06133. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBLFP2454429.