Wadih El Safi (, born Wadih Francis; November 1, 1921 – October 11, 2013) was a Lebanese singer and composer. Born in Niha, Lebanon, Wadih El Safi started his artistic journey at the age of sixteen wh
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 0x834970e6a5e4bded8f68830c2ea7f4433be9981192ac12188fc8ecc171f4536c. 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/39c9c6a4-6edc-49a3-bc1a-88351fbf521f.json and https://artists.proofprofile.net/proofs/artist/39c9c6a4-6edc-49a3-bc1a-88351fbf521f.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 0x3d233450de1da8a0e227b2ef05d90a0a74f274e001aa6c9045c9b0d8de1a72c1. 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/AEA145901315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe858646a9d706701f073136ae83ab2e5b143c5e7d8da0583b2ac3637a60d2c7a. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/FR10S1759241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321abbda83b72688bb8c4949321e776d06537f03c92a42b1725b1f5929073d3c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR10S1759247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f4340b76db9a8f97a8ac70b1be9d443a9961f55f38d0c75007b7fcf1bb768b. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:19:16Z), 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/FR10S1741539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83d383d88f9e41e4eb877766609dc015682df1c842f02587c1da9f14427c3fb. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/FR10S2051847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e6e2eadaf5ae13ddeead67f961f486f0e935de0faa6e6e78361f6c6824f9ef. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/EGA020500361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc51c28524047fac2947a34c7cd20e6d62ac91e0e4dfb7d0534b0e671c49e90d. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/EGA001002872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5a487e5fb588eff69395f75c1f5b78e9cc4f9b57b7b7a45fbbdea0a64512d7. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/EGA001002879.
Best of Wadih El Safi Vol 2 Rare Recordings Vol 2.
Rah Halfak Bel Ghosen (Vocal Improvisation Carreras)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa793af1e9557caa6b542fb94eaea7fe563124300444f7f5400d9209928bfc789. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/USTCD1007060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bd0dcbcd33d0a5912dd4fc03f1d099f25e9118d7432f6d8b5fe29664fbdb08. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USJ3V1032136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae5e7b5b6367685456c86dc6b61eb721a960ae4eb71aae32702d99a1165a880. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/EGA001023996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94d85ca6e2b90a59c6182656dab03d6143bb9764bc194161986585cd96e5a90. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/EGA001023997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55e75eb77435548f4723822e17bc9e8d5628d78752cc914a363c5f12c593970. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/EGA001023999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69c5dc96df2227c2e19ece0585a0266a9da36acfe2a04c2dc88466bb655e349. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/EGA001024014.
Arabic Golden Oldies: Wadih El Safih - Dahabiyat, Vol. 2
Arabic Golden Oldies: Wadih El Safih - Al Rawaih
Arabic Golden Oldies: Wadih El Safih - Dahabiyat, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f70d9ebe1460fc33b488834badcb227e21166bacfd45a67d2cb77faf8c56fa0. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/FR6V82344919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc502cf9603449b1f2b8b5364a0d5b3314e31f00304029a513e90da6fcd64a2e8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBXHC1500761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9e350726286118d61eb837fa040bbb0ed33cde1fd6860ec30fe429ee0ab252. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBXHC1500764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9f69452bb9707bb5bf20eaeb9b56a4bcbf788d282a12918d54308440c0d809. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBXHC1500765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a01959eb827fbe670f57c116f3d199bee27878160a60da5a85447e421e2292. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/GBXHC1500767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4888680147d6d3d5dc9a31e55bee697bb92d729a4049a5efe4684b2eaacde474. 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/GBXHC1500769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279a9e6631e39608fef5710fc11d5f204d7a049cdeb926704f774b945585d7bb. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/GBXHC1500773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947848803cb9c050b55445532f73f516dbd02ada6f801823b37768ec2bde7765. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBXHC1500780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba361a6e1ca9c86681f6e58adfb0ecebfd82949fd2c646f60c9796754fda6f5. 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/GBXHC1500788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535dba7d4d3fe37a95b23666b3ba53d94cd25d03b018044cb56d686db60b83e1. 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/GX9RV2300328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c679d981237ac54b73c2c31abac23b30df248d6875be8aed711ad32ac12aaa. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZPL52500232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbef4f849b504207ffd94c3060350ad67c3c70ef8c891429573aa3497bc84f0. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZPL52500233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994e67fd9eaae78384d412e9c0e43ed5d80b1b0edb51c554210ba001889b3ef7. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:58:17Z), 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/QZPL52500236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fce7d22a6015cc993dbe551e009f703bc92c8a4e0830542d6188e2501c252f9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRX452283727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc76c8d34a7aad523f030d59cac7dbf5075917fe2f60d8e387a4215b84beb348. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRX452283728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136d4aa828fddc9fd4f2805b632a65fd1377bcc601dc66fb4583fd51265f8a45. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRX452283730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ff22ab1f16cdc93b1edd29b928408c2252e60dd346c92c3df1312d1eba5d99. 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/AEAB29500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ff22ab1f16cdc93b1edd29b928408c2252e60dd346c92c3df1312d1eba5d99. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/AEAB29500098.